CN107084482B - Air conditioner indoor wall hanging machine and control method thereof - Google Patents
Air conditioner indoor wall hanging machine and control method thereof Download PDFInfo
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- CN107084482B CN107084482B CN201710241426.XA CN201710241426A CN107084482B CN 107084482 B CN107084482 B CN 107084482B CN 201710241426 A CN201710241426 A CN 201710241426A CN 107084482 B CN107084482 B CN 107084482B
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- 238000000034 method Methods 0.000 title claims description 20
- 238000004891 communication Methods 0.000 claims description 26
- 238000009423 ventilation Methods 0.000 claims description 18
- 230000008859 change Effects 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 description 7
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035807 sensation 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
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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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- 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
- F24F13/24—Means for preventing or suppressing noise
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention provides an indoor wall hanging machine of an air conditioner, which comprises: the air conditioner comprises a shell, a fan and a fan, wherein an air inlet and an air outlet are formed in the shell; the air deflector is configured to be rotatably arranged at the air outlet so as to open or close the air outlet; the air deflector is provided with an inner lining plate movably arranged on the inner side surface, the inner lining plate is configured to enable the plurality of air holes to be completely closed when the air deflector opens the air outlet, and the plurality of outer air holes to be completely opened when the air deflector closes the air outlet. When the air conditioner indoor wall hanging machine needs low wind and low noise operation, the air outlet is closed and the plurality of air holes are opened, so that the noise is lower, and the wind feeling is softer; when the air needs to be cooled or heated quickly, the air outlet is opened and the plurality of air holes are closed, so that the air deflector participates in air guiding and supplying, and the heating and cooling speed is increased.
Description
Technical Field
The invention relates to the technical field of air conditioning, in particular to an indoor wall-mounted unit of an air conditioner.
Background
In order to realize non-wind-sensation air supply of the existing air conditioner, micropores are generally formed in an air deflector so as to reduce impact sensation to a human body when wind is blown out through the micropore air supply. However, as the air deflector is provided with the micropores, when a user needs to supply air at a high speed for cooling or heating, the air guiding function of the air deflector is greatly weakened, so that the cooling or heating efficiency of the air conditioner is reduced, and the air supply performance of the air conditioner is insufficient.
Disclosure of Invention
One object of the present invention is to provide an indoor wall unit of an air conditioner capable of achieving a non-wind blowing.
It is a further object of the present invention to enhance the air delivery efficiency of an air conditioning indoor wall mount for high speed air delivery.
The invention also aims to provide a control method capable of automatically switching the air supply mode of the on-hook air conditioner in the air conditioner room.
In particular, the present invention provides an air conditioner indoor wall-mounted unit comprising:
the air conditioner comprises a shell, a fan and a fan, wherein an air inlet and an air outlet are formed in the shell; and
the air deflector is configured to be rotatably arranged at the air outlet so as to open or close the air outlet; wherein,
the air deflector is provided with a plurality of air holes and is configured to allow the air entering the casing from the air inlet to flow out to the surrounding environment through the plurality of air holes when the air outlet is closed, and
the air deflector is provided with an inner lining plate movably arranged on the inner side surface of the air deflector, and the inner lining plate is configured to enable the plurality of air holes to be completely closed when the air deflector opens the air outlet and enable the plurality of outer air holes to be completely opened when the air deflector closes the air outlet.
Furthermore, a plurality of communicating holes are arranged on the inner lining plate, the number of the communicating holes is the same as that of the air holes, the communicating holes are arranged to correspond to the air holes one by one, and in addition, the communicating holes are arranged
When the air deflector is positioned at a position where the air outlet is opened, each communication hole is staggered with the corresponding air hole so as to seal the plurality of air holes on the air deflector; and
when the air deflector is in a position for closing the air outlet, each communication hole is overlapped with the corresponding air vent, so that air in the machine shell is allowed to sequentially flow out to the surrounding environment through the communication holes and the air vents.
Furthermore, two limiting ports are formed in the inner lining plate, and the two limiting ports are symmetrically arranged relative to the central line of the inner lining plate in the transverse direction of the inner lining plate.
Furthermore, two connecting pins are arranged on the inner side of the air deflector, and the connecting pins are symmetrically arranged relative to the center line of the air deflector in the transverse direction of the air deflector; and is
The two connecting pins are respectively matched with the two limiting ports, so that the inner lining plate can be movably arranged on the inner surface of the air deflector.
Further, the indoor wall-mounted unit of the air conditioner further comprises:
the left plate cover and the right plate cover are respectively positioned at the left end part and the right end part of the air deflector and are configured to be symmetrically arranged relative to the center line of the air deflector in the transverse direction of the air deflector; wherein,
the left plate cover and the right plate cover are respectively provided with a limiting boss extending from the edge of the left plate cover facing the inner side of the air deflector to the other end of the air deflector, and the left end and the right end of the inner lining plate are respectively positioned between the limiting bosses of the left plate cover and the right plate cover and the air deflector so as to limit the movement of the inner lining plate in the thickness direction of the air deflector.
Further, the ventilation area of each air hole is not more than that of the communication hole corresponding to the air hole; and is
The cross section of each air hole perpendicular to the axial direction of the air hole is circular, the aperture range of the air hole is 2-6 mm, and the minimum distance between every two adjacent air holes ranges from 5-12 mm.
The invention also provides a control method of the hanging machine in the air conditioner room, wherein the hanging machine in the air conditioner room is the hanging machine in the air conditioner room according to any one of claims 1 to 6, and the control method comprises the following steps:
detecting whether the indoor temperature reaches a preset temperature or not when the on-hook operation of the indoor wall of the air conditioner is carried out;
if yes, operating a micropore air supply mode; if not, operating a high-speed air supply mode;
detecting whether the indoor temperature deviates from a preset temperature or not when the on-hook operation of the indoor wall of the air conditioner is carried out;
if so, operating the high-speed air supply mode, and if not, operating the micropore air supply mode.
Further, the condition that the indoor temperature reaches the preset temperature is that when the change direction of the indoor temperature approaches the preset temperature, the temperature difference between the indoor temperature and the preset temperature is smaller than a first preset temperature difference;
the indoor temperature deviates the condition of the preset temperature is that when the changing direction of the indoor temperature is deviated from the preset temperature, the temperature difference value between the indoor temperature and the preset temperature is greater than the second preset temperature difference.
According to the invention, the plurality of air holes are formed in the air deflector of the indoor wall hanging machine of the air conditioner, so that when the air conditioner needs low wind and low noise operation, the air outlet can be closed and air can be supplied through the plurality of air holes, thus the noise is lower and the wind feeling is softer.
Furthermore, the air deflector is provided with the inner lining plate which is movably arranged on the inner side surface, so that the opening and closing of the air holes in the air deflector can be controlled, and further, when large air quantity is needed for quick refrigeration or heating, the air outlet is opened and the air holes are closed, so that the air deflector participates in air guiding and supplying, the air supplying distance is increased, and the heating and refrigerating speed is increased.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural view of an on-hook of an air conditioner indoor according to an embodiment of the present invention;
FIG. 2 is a schematic exploded view of a deflector and an inner liner in accordance with one embodiment of the invention;
fig. 3 is a schematic exploded view of an air deflection assembly in accordance with one embodiment of the present invention;
fig. 4 is a schematic view of a control method of an on-hook of an indoor wall of an air conditioner according to an embodiment of the present invention;
fig. 5 is a schematic flow chart of a control method of an indoor wall-mounted unit of an air conditioner according to an embodiment of the present invention.
Detailed Description
Fig. 1 is a schematic structural view of an indoor wall unit 1 of an air conditioner according to an embodiment of the present invention. Referring to fig. 1, the present invention provides an indoor wall unit 1 of an air conditioner. The wall-mounted unit 1 of the air conditioner room generally comprises a framework for supporting a fan and a heat exchange device, a housing covering the framework, a panel connected to the front side of the housing and used for forming the front part of the wall-mounted unit 1 of the air conditioner room, a left end cover and a right end cover positioned on the left side and the right side of the housing, and the like. The framework, the housing, the panel and the left and right end covers can form a shell of the air conditioner indoor wall hanging machine 1, the top of the shell is provided with an air inlet to allow air to flow into the shell and flow through the heat exchange device and the fan, and the bottom of the shell is provided with a transversely arranged air outlet to allow air to flow out through the heat exchange device for heat exchange and acceleration of the fan. Further, the wall-mounted unit 1 of the air conditioner room comprises an air deflector 10 transversely arranged at the air outlet.
In some embodiments of the present invention, the air deflector 10 is rotatably disposed at the air outlet to open or close the air outlet, and the air deflector 10 is provided with a plurality of air vents 100 and configured to allow the air in the housing to flow out to the surrounding environment through the plurality of air vents 100 when the air outlet is closed. In particular, the air deflection panel 10 has an inner lining panel 20 movably disposed on an inner side surface thereof. The inner lining plate 20 is configured to completely close the plurality of ventilation holes 100 when the air deflector 10 opens the air outlet, and completely open the plurality of outer ventilation holes 100 when the air deflector 10 closes the air outlet.
Specifically, the inner liner 20 may be configured to have an at least partially continuous surface. When the air deflector 10 is rotated outward to a state of completely opening the air outlet, the inner lining plate 20 can be displaced accordingly, so that the at least partial continuous surface can just completely seal the plurality of air holes 100, and the air deflector 10 at this time can be equivalent to a completely sealed continuous surface, so that the air deflector 10 has a complete air duct-like air guiding effect on the air blown out from the air outlet, and the air can be sent farther.
When the air deflector 10 is in the state of closing the outlet as shown in fig. 1, the inner lining plate 20 can move along with it to a position where at least a part of the continuous surface thereof can just stagger the plurality of ventilation holes 100. That is, a plurality of bleeder vents 100 at this moment are the state of complete intercommunication, can make the air in the casing disperse from a plurality of bleeder vents 100 and flow from this to avoid directly blowing cold wind or hot-blast to the user on one's body, and make the running noise greatly reduced of air conditioner indoor wall hangar 1, improved user's comfort level.
The air deflector 10 of the present invention has the inner lining plate 20 movably disposed on the inner surface thereof, so that the opening and closing of the airing holes 100 of the air deflector 10 can be controlled. When the air conditioner needs low wind and low noise operation, the air outlet is closed and the plurality of air holes 100 are opened for air supply, so that the noise is lower and the wind feeling is softer; when the large air volume is needed for quick refrigeration or heating, the air outlet is opened and the plurality of air holes 100 are closed, so that the air deflector 10 participates in air guiding and supplying, the air supplying distance is increased, and the heating and refrigerating speed is increased.
FIG. 2 is an exploded view of an air deflection panel 10 and an inner liner 20 according to one embodiment of the present disclosure, showing an outboard view of the air deflection panel and the inner liner. Referring to fig. 2, in some embodiments of the present invention, the lining plate 20 is provided with a plurality of communication holes 200, the number of the communication holes 200 is the same as that of the ventilation holes 100, and the communication holes 200 are arranged to correspond to the ventilation holes 100 one by one.
Specifically, the inner lining plate 20 may be further configured such that, when the air deflector 10 is in a position where the air outlet is open, each of the communication holes 200 and the corresponding ventilation hole 100 are staggered with each other to close the plurality of ventilation holes 100 on the air deflector 10. When the air deflector 10 is in a position where the air outlet is closed, each communication hole 200 and the corresponding air vent 100 are overlapped with each other, so as to allow the air in the cabinet to sequentially flow out to the surrounding environment through the communication hole 200 and the air vent 100.
That is, each of the airing holes 100 has the communication hole 200 opposite thereto. At least a partial area of the inner lining plate 20, in which the plurality of communication holes 200 are distributed, has a size not smaller than that of at least a partial area of the air deflector 10, in which the plurality of ventilation holes 100 are distributed, and the plurality of communication holes 200 have the same arrangement distribution as the plurality of ventilation holes 100. Therefore, when the air deflector 10 rotates outwards and downwards to open the air outlet, the inner lining plate 20 can slide along the inner side surface of the air deflector 10 in the direction away from the casing until each air hole 100 is staggered with the corresponding communication hole 200, so that the air deflector 10 which is continuously closed at the moment can participate in air guiding and supplying, the air supplying distance is increased, and the heating and cooling speed is increased.
Further, when the air deflector 10 rotates inward and upward to close the air outlet, the inner lining plate 20 can slide along the inner side surface of the air deflector 10 to a position where each air hole 100 can be aligned with its corresponding communication hole 200, thereby allowing the air in the cabinet to flow out to the surrounding environment through the communication holes 200 and the air holes 100 in sequence.
In some embodiments of the present invention, the inner lining plate 20 is provided with two position-limiting openings 21, and the two position-limiting openings 21 are symmetrically arranged with respect to a central line of the inner lining plate 20 in a transverse direction of the inner lining plate 20. Specifically, the two limiting openings 21 may be respectively located at positions close to the left and right edges of the inner lining plate 20, so as to not affect the central position of the inner lining plate 20 to form a complete distribution area of the communication holes 200, thereby ensuring the ventilation areas of the inner lining plate 20 and the air deflector 10.
In some embodiments of the present invention, two connection legs 11 are disposed on the inner side of the air deflection panel 10, and the connection legs 11 are symmetrically disposed with respect to the center line of the air deflection panel 10 in the lateral direction of the air deflection panel 10. Furthermore, the two connecting legs 11 are respectively matched with the two limiting openings 21, so that the inner lining plate 20 is movably disposed on the inner surface of the air deflector 10.
That is, the two connecting pins 11 can be respectively located at positions close to the left and right edges of the air deflector 10 and are configured to correspond to the two limiting openings 21, so that the two limiting openings 21 can respectively penetrate through the two connecting pins 11 to hang the inner lining 20 on the inner side of the air deflector 10. Further, the size of the limiting opening 21 in the width direction of the inner liner 20 may be slightly larger than the size of the root of the connecting leg 11 in the width direction of the air deflector 10. So that the inner liner 20 can be moved in the width direction thereof inside the air deflection panel 10.
Specifically, in a state where the air deflector 10 closes the outlet (hereinafter, the term "orientation" means an orientation where the structure is in a state where the air deflector 10 closes the outlet), the inner liner 20 slides downward to a position where the upper edge of the stopper 21 is blocked by the upper edge of the connecting leg 11 at that time, so that the plurality of communicating holes 200 and the plurality of ventilation holes 100 are communicated with each other in correspondence.
When the air deflector 10 is in the state of opening the outlet, (hereinafter, all the terms refer to the direction when the air deflector 10 is in the state of opening the outlet), the inner liner 20 slides downward to the position where the upper edge of the stopper 21 is blocked by the upper edge of the connecting leg 11, so that the plurality of communication holes 200 and the plurality of ventilation holes 100 are staggered.
In some embodiments of the present invention, the left and right ends of the air deflection plate 10 are further provided with a left plate cover 30 and a right plate cover 40, respectively. The left plate cover 30, the right plate cover 40, the wind guide plate 10 and the inner lining plate 20 together form the wind guide plate assembly.
Fig. 3 is a schematic exploded view of an air deflection assembly according to one embodiment of the present invention, showing an inside view of the air deflection assembly. Referring to fig. 3, the left and right plate covers 30 and 40 may be positioned at left and right ends of the air deflection panel 10, respectively, and are configured to be symmetrically disposed with respect to a center line of the air deflection panel 10 in a lateral direction of the air deflection panel 10.
Further, the left and right covers 30 and 40 respectively have a limit boss 50 extending from the edge thereof facing the inside of the air deflection panel 10 to the other end of the air deflection panel 10, and the left and right ends of the inner liner are respectively located between the limit bosses 50 of the left and right covers 30 and 40 and the air deflection panel 10 to limit the movement of the inner liner 20 in the thickness direction of the air deflection panel 10.
In some embodiments of the present invention, the ventilation area of each of the airing holes 100 is configured to be not greater than the ventilation area of the communication hole 200 corresponding thereto. The cross section of each air hole 100 perpendicular to the axial direction thereof is circular, the aperture ranges from 2mm to 8mm, such as 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, etc., the minimum distance between every two adjacent air holes 100 ranges from 5mm to 12mm, such as 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, etc., and the specific value thereof can be further selected according to the requirements of air output and mute effect.
In some embodiments of the present invention, each of the communication holes 200 may also have a circular cross-section perpendicular to the axial direction thereof, and the aperture thereof is configured to be not smaller than the size of its corresponding ventilation hole 100 and not larger than twice the size of its corresponding ventilation hole 100.
The invention also provides a control method of the wall-mounted unit of the air conditioner, which can be executed by the wall-mounted unit of the air conditioner in any embodiment. Specifically, the air conditioner indoor wall hanging machine has a micropore air supply mode in which air holes and communication holes are overlapped with each other and a high-speed air supply mode in which the air holes and the communication holes are staggered with each other. That is, when the air deflector closes the air outlet, the wall-mounted unit in the air conditioner room operates in the micro-hole air supply mode, and when the air deflector opens the air outlet, the wall-mounted unit in the air conditioner room operates in the high-speed air supply mode.
Fig. 4 is a schematic diagram of a method for controlling an on-hook of an indoor unit of an air conditioner according to an embodiment of the present invention. Referring to fig. 4, the method for controlling an on-hook of an indoor wall of an air conditioner includes:
step S106, detecting whether the indoor temperature reaches a preset temperature or not when the on-hook operation of the indoor wall of the air conditioner is performed;
if so, operating the micro-hole air supply mode (i.e., step S108 hereinafter), otherwise, operating the high-speed air supply mode (i.e., step S102 hereinafter);
step S112, detecting whether the indoor temperature deviates from the preset temperature when the wall-mounted air conditioner runs;
if so, operating the high-speed air supply mode, and otherwise, operating the micropore air supply mode.
Further, in the above step S106, the condition that the indoor temperature reaches the preset temperature is that, when the changing direction of the indoor temperature approaches the preset temperature, the temperature difference between the indoor temperature and the preset temperature is smaller than the first preset temperature difference.
In the above step S112, the condition that the indoor temperature deviates from the preset temperature is that a temperature difference between the indoor temperature and the preset temperature is greater than the second preset temperature difference when the direction of change of the indoor temperature deviates from the preset temperature.
Fig. 5 is a schematic flow chart of a control method of an indoor wall-mounted unit of an air conditioner according to an embodiment of the present invention. Referring to fig. 5, the method for controlling an indoor wall-mounted unit of an air conditioner further includes:
step S100, starting an on-hook machine of the indoor wall of the air conditioner, and setting the refrigerating or heating temperature;
step S102, starting a high-speed air supply mode;
step S104, judging whether the wall-mounted unit of the air conditioner room receives a micropore air supply instruction or not;
if yes, go to step S1040; if not, executing step S106;
step S108, starting a micropore air supply mode;
step S110, judging whether the wall-mounted unit of the air conditioner room receives a high-speed air supply instruction or not;
if yes, go to step S1100, otherwise go to step S112;
in step S1040, the micro-hole blowing mode is maintained, in step S1100, the high-speed blowing mode is maintained, and in step S114, the blowing is continued in the current blowing mode.
Further, the wall-mounted unit of the air conditioner room is provided with a temperature detection device for detecting the indoor temperature. When the on-hook machine of the indoor wall of the air conditioner is started, whether the difference value between the indoor temperature and the preset temperature is larger than a third preset temperature difference or not is detected. If so, the high-speed air supply mode is started, i.e., step S102, and the steps in the control method are sequentially executed. If not, the micro-hole blowing mode is started, that is, step S108, and other steps in the control method are sequentially executed.
Further, in the running process of the wall-mounted unit in the air conditioner room, the control method also comprises the step of detecting whether the wall-mounted unit in the air conditioner room receives an instruction for changing the air supply mode. If so, changing the current air supply mode; if not, the current air supply mode is kept. That is, when the air conditioner indoor wall-mounted unit receives the air supply change instruction, the air supply mode is immediately changed according to the received instruction regardless of whether the indoor temperature reaches the preset temperature.
In the above control method, the start of the micro-hole air supply mode may refer to switching to the micro-hole air supply mode when the current air supply mode is the high speed or other air supply modes, or may refer to continuing to maintain the micro-hole air supply mode when the current air supply mode is the micro-hole air supply mode. Correspondingly, the high-speed air supply mode can be switched to the high-speed air supply mode when the current mode is the micropore or other air supply modes, and can also be continuously maintained when the current mode is the high-speed air supply mode.
It should be understood by those skilled in the art that, unless otherwise specified, terms used to indicate orientation or positional relationship in the embodiments of the present invention such as "upper", "lower", "inside", "outside", and the like are used with reference to the actual usage state of the indoor wall-mounted unit of an air conditioner, and these terms are only used for convenience of description and understanding of the technical solution of the present invention, and do not indicate or imply that the device or component referred to must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (7)
1. An air conditioner indoor wall mount comprising:
the air conditioner comprises a shell, a fan and a fan, wherein an air inlet and an air outlet are formed in the shell; and
the air deflector is configured to be rotatably arranged at the air outlet so as to open or close the air outlet; wherein,
the air deflector is provided with a plurality of air holes and is configured to allow the air entering the casing from the air inlet to flow out to the surrounding environment through the plurality of air holes when the air outlet is closed, and
the air deflector has an inner lining plate movably arranged on the inner surface thereof, the inner lining plate is configured to enable the plurality of air holes to be completely closed when the air deflector opens the air outlet, and enable the plurality of air holes to be completely opened when the air deflector closes the air outlet, wherein
The inner lining plate is provided with two limiting ports, the inner side of the air deflector is provided with two connecting pins, and the two connecting pins are respectively matched with the two limiting ports so that the inner lining plate can be movably hung on the inner surface of the air deflector;
the lining plate is provided with a plurality of communicating holes, the number of the communicating holes is the same as that of the air holes, and the communicating holes are configured to correspond to the air holes one by one;
when the air deflector rotates outwards and downwards to open the air outlet, the inner lining plate slides downwards to the position where the limiting opening is blocked by the connecting pin due to the rotation of the air deflector, so that each communication hole is staggered with the corresponding air hole, and the plurality of air holes in the air deflector are sealed; and
when the air deflector rotates inwards and upwards to close the air outlet, the inner lining plate slides downwards to the position where the limiting opening is blocked by the connecting pin due to the rotation of the air deflector, so that each communication hole is overlapped with the corresponding air vent, and air in the machine shell is allowed to sequentially flow out to the surrounding environment through the communication holes and the air vents.
2. The air conditioner indoor wall mount of claim 1,
the two limiting openings are symmetrically arranged relative to the central line of the inner lining plate in the transverse direction of the inner lining plate.
3. The on-hook air conditioner indoor unit according to claim 2,
the connecting feet are symmetrically arranged relative to the center line of the air deflector in the transverse direction of the air deflector.
4. The air conditioner indoor wall mount machine according to claim 2, further comprising:
the left plate cover and the right plate cover are respectively positioned at the left end part and the right end part of the air deflector and are configured to be symmetrically arranged relative to the center line of the air deflector in the transverse direction of the air deflector; wherein,
the left plate cover and the right plate cover are respectively provided with a limiting boss extending from the edge of the left plate cover facing the inner side of the air deflector to the other end of the air deflector, and the left end and the right end of the inner lining plate are respectively positioned between the limiting bosses of the left plate cover and the right plate cover and the air deflector so as to limit the movement of the inner lining plate in the thickness direction of the air deflector.
5. The air conditioner indoor wall mount of claim 1,
the ventilation area of each air hole is not more than that of the communication hole corresponding to the air hole; and is
The cross section of each air hole perpendicular to the axial direction of the air hole is circular, the aperture range of the air hole is 2-6 mm, and the minimum distance between every two adjacent air holes ranges from 5-12 mm.
6. A control method of an on-hook of an air conditioner, wherein the on-hook of the air conditioner is the on-hook of the air conditioner according to any one of claims 1 to 5, the control method comprising:
detecting whether the indoor temperature reaches a preset temperature or not when the on-hook operation of the indoor wall of the air conditioner is carried out;
if yes, operating a micropore air supply mode; if not, operating a high-speed air supply mode;
detecting whether the indoor temperature deviates from a preset temperature or not when the on-hook operation of the indoor wall of the air conditioner is carried out;
if so, operating the high-speed air supply mode, and if not, operating the micropore air supply mode.
7. The control method according to claim 6,
the condition that the indoor temperature reaches the preset temperature is that when the change direction of the indoor temperature approaches the preset temperature, the temperature difference value between the indoor temperature and the preset temperature is smaller than a first preset temperature difference;
the indoor temperature deviates the condition of the preset temperature is that when the changing direction of the indoor temperature is deviated from the preset temperature, the temperature difference value between the indoor temperature and the preset temperature is greater than the second preset temperature difference.
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| CN201710241426.XA CN107084482B (en) | 2017-04-13 | 2017-04-13 | Air conditioner indoor wall hanging machine and control method thereof |
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| CN201710241426.XA CN107084482B (en) | 2017-04-13 | 2017-04-13 | Air conditioner indoor wall hanging machine and control method thereof |
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| CN107084482A CN107084482A (en) | 2017-08-22 |
| CN107084482B true CN107084482B (en) | 2020-04-24 |
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Effective date of registration: 20201029 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |