CN113028509A - Air conditioner indoor unit, control method and air conditioner - Google Patents
Air conditioner indoor unit, control method and air conditioner Download PDFInfo
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- CN113028509A CN113028509A CN202110345019.XA CN202110345019A CN113028509A CN 113028509 A CN113028509 A CN 113028509A CN 202110345019 A CN202110345019 A CN 202110345019A CN 113028509 A CN113028509 A CN 113028509A
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004378 air conditioning Methods 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims description 25
- 238000005057 refrigeration Methods 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000007 visual effect 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
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
-
- 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
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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
- F24F11/88—Electrical aspects, e.g. circuits
-
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
-
- 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
- F24F13/20—Casings or covers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air-conditioning indoor unit, a control method and an air conditioner, wherein the air-conditioning indoor unit comprises a first air inlet, an air inlet baffle plate and a first panel, the air inlet baffle plate is arranged at the position of the first air inlet, the air inlet baffle plate can also move to open the first air inlet after the air-conditioning indoor unit is started, and the air inlet baffle plate can move to close the first air inlet after the air-conditioning indoor unit is shut down; and after the air conditioner indoor unit is shut down, the air inlet baffle can also move relative to the first panel, so that part of the structure of the air inlet baffle is positioned above part of the structure of the first panel, or part of the structure of the air inlet baffle is positioned below part of the structure of the first panel. According to the air conditioner indoor unit, the air conditioner can be effectively ensured that when the air conditioner is not started, a larger gap can not be formed between the air inlet baffle and the first panel, so that impurities such as dust or wall skin can not enter the inside of the air conditioner indoor unit, and the normal heat exchange effect of the evaporator is ensured; and secondly, the appearance quality of the whole machine is improved.
Description
Technical Field
The disclosure relates to the technical field of air conditioners, in particular to an air conditioner indoor unit, a control method and an air conditioner.
Background
A household wall-mounted air conditioner is a household appliance which introduces wind into an air duct from an air inlet through negative pressure generated by a fan blade, and then sends the wind out after refrigeration or heating through an evaporator. Generally, the air inlet grille is designed on the air inlet to beautify the air inlet, but in the past, dust in a room or a wall skin on the top of a wall can fall into the evaporator from the air inlet, so that the design of the air inlet baffle plate is necessary.
Because the domestic wall-mounted air conditioner in the prior art has the technical problems that indoor dust or a wall skin on a wall top falls into an evaporator from an air inlet and the like under the condition that the air conditioner is not used for a long time, the air conditioner indoor unit, the control method and the air conditioner are researched and designed.
BRIEF SUMMARY OF THE PRESENT DISCLOSURE
Therefore, the technical problem to be solved by the present disclosure is to overcome the defect that in a household wall-mounted air conditioner in the prior art, indoor dust or a wall skin on a wall top easily falls into an evaporator from an air inlet, so that a heat exchange effect of the evaporator is affected, thereby providing an air conditioner indoor unit, a control method and an air conditioner.
In order to solve the above problem, the present disclosure provides an air conditioning indoor unit, including:
the air inlet baffle is arranged at the position of the first air inlet, and can move to open the first air inlet after the air-conditioning indoor unit is started up, and move to close the first air inlet after the air-conditioning indoor unit is shut down;
and after the air-conditioning indoor unit is shut down, the air inlet baffle plate can also move relative to the first panel, so that part of the structure of the air inlet baffle plate is positioned above part of the structure of the first panel, or part of the structure of the air inlet baffle plate is positioned below part of the structure of the first panel.
In some embodiments, the indoor unit of an air conditioner further includes a panel body and a first rotating shaft, the first air inlet is located on the panel body, the air inlet baffle is connected to the panel body through the first rotating shaft, and the air inlet baffle can rotate around the first rotating shaft.
In some embodiments, the first air inlet is located at the upper end of the panel body.
In some embodiments, the first panel includes a third end opposite to the air inlet baffle, the third end can be opened by moving to form a second air inlet, and the second air inlet and the first air inlet together form an air inlet area of the indoor unit of the air conditioner.
In some embodiments, when the air conditioning indoor unit further includes a first rotation shaft:
the air inlet baffle comprises a first end and a second end, the first end is opposite to the first panel, and the second end is connected with the first rotating shaft;
after the air-conditioning indoor unit is turned off, the first end of the air inlet baffle is located below the third end of the first panel, or the first end of the air inlet baffle is located above the third end of the first panel.
In some embodiments, when the air conditioning indoor unit further includes a panel body:
the air-conditioning indoor unit further comprises a second rotating shaft, the first panel comprises a fourth end far away from the air inlet baffle, the fourth end of the first panel is connected to the panel body through the second rotating shaft, and the first panel can rotate around the second rotating shaft.
In some embodiments, the indoor unit of an air conditioner further includes a second panel located below the first panel, and a lower air outlet is provided below the second panel;
an upper air outlet is further formed below the first panel and above the second panel, and the second panel can move to open the upper air outlet or close the upper air outlet through movement of the second panel.
In some embodiments, an upper air deflector is disposed at the upper air outlet, a lower air deflector is disposed at the lower air outlet, and the second panel wraps the lower air deflector inside the air-conditioning indoor unit after the air-conditioning indoor unit is turned off.
The present disclosure also provides a control method of an indoor unit of an air conditioner as described in any of the above, wherein: when the air-conditioning indoor unit simultaneously comprises a first panel, a second panel, an air inlet baffle, an upper air deflector and a lower air deflector:
the control method comprises the following steps:
a detection step for detecting the mode of the air conditioner operation;
a judging step, which is used for judging whether the mode of the air conditioner operation is a refrigeration mode or a heating mode;
the control step is used for controlling the first panel to be opened, the upper air deflector to be opened and the air inlet baffle to be opened when the air conditioner needs to operate in a refrigeration mode; and the air conditioner is used for controlling the first panel to be opened and the second panel to be opened and controlling the air inlet baffle to be opened and the lower air guide plate to be opened when the air conditioner needs to operate in a heating mode.
In some embodiments, when the partial structure of the air intake baffle is located below the partial structure of the first panel and the lower air deflector is located inside the second panel after the air conditioning indoor unit is turned off:
the control step is used for controlling the first panel to be opened and the upper air deflector to be opened firstly and then controlling the air inlet baffle to be opened when the air conditioner is started and needs to operate in a refrigeration mode; when the air conditioner is operated in a refrigeration mode and needs to be shut down, the air inlet baffle is controlled to be closed, and then the first panel is controlled to be opened and the upper air deflector is controlled to be closed;
the control step is used for controlling the first panel to be opened and the second panel to be opened firstly and then controlling the air inlet baffle to be opened and controlling the lower air deflector to be opened when the air conditioner is started and needs to operate in the heating mode; when the air conditioner operates in the heating mode and needs to be shut down, the air inlet baffle and the lower air deflector are controlled to be closed, and then the first panel and the second panel are controlled to be closed.
In some embodiments, when the partial structure of the air intake baffle is located above the partial structure of the first panel and the lower air deflector is located inside the second panel after the air conditioner indoor unit is turned off:
the control step is used for controlling the air inlet baffle and the upper air deflector to be opened firstly and then controlling the first panel to be opened when the air conditioner is started and needs to operate in a refrigeration mode; when the air conditioner is operated in a refrigeration mode and needs to be shut down, the first panel is controlled to be closed, and then the air inlet baffle is controlled to be opened and the upper air deflector is controlled to be closed;
the control step is used for controlling the air inlet baffle plate to be opened and the second panel to be opened firstly and then controlling the first panel to be opened and the lower air deflector to be opened when the air conditioner is started and needs to operate in the heating mode; when the air conditioner operates in the heating mode and needs to be shut down, the first panel and the lower air deflector are controlled to be closed, and then the air inlet baffle is controlled to be closed and the second panel is controlled to be closed.
The present disclosure also provides an air conditioner including the air conditioner indoor unit of any one of the foregoing.
The air conditioner indoor unit, the control method and the air conditioner have the following beneficial effects:
1. according to the air conditioner indoor unit, the movable air inlet baffle arranged at the first air inlet and the first panel capable of moving relative to the air inlet baffle can enable part of the structure of the air inlet baffle to be located above the first panel or part of the structure of the air inlet baffle to be located below the first panel, so that a large gap can not be formed between the air inlet baffle and the first panel when the air conditioner is not started, impurities such as dust or wall skin can not enter the inside of the air conditioner indoor unit, and the normal heat exchange effect of the evaporator can be guaranteed; secondly, the requirement that the appearance of the whole machine has no opening is ensured in a clearance fit mode of the air inlet baffle and the panel, so that the appearance quality of the whole machine is improved; the air inlet function requirements under different modes after the whole machine is started are realized through the opening and closing mode of the air inlet baffle and the panel and the corresponding control method.
2. The air inlet baffle and the upper panel are added aiming at the existing air inlet structure of the air conditioner, the air inlet baffle and the upper panel are matched to block the air inlet, and the air inlet baffle is hidden under the arc-shaped panel in a profiling mode or covers the upper panel, so that the air inlet is in a closed state when the air conditioner is not opened for use; secondly, the requirement that the appearance of the whole machine has no open pore is ensured by two matching modes of the air inlet baffle and the panel, so that the appearance quality of the whole machine is improved; the present disclosure also provides an opening and closing method of the air inlet baffle and the panel and a corresponding control method.
Drawings
Fig. 1 is a structure diagram of the closed state of the whole air conditioner indoor unit of the present disclosure;
fig. 2 is a structural diagram of an upper air outlet state of the indoor unit of the air conditioner of the present disclosure;
fig. 3 is a structural view of the indoor unit of the air conditioner in a lower air outlet state according to the present disclosure;
FIG. 4 is a longitudinal cross-sectional side view of the engagement between the intake air baffle and the first panel of the present disclosure;
fig. 5 is a logic flow chart of a control method of an indoor unit of an air conditioner according to the present disclosure.
The reference numerals are represented as:
11. a first air inlet; 12. a second air inlet; 2. an air inlet baffle; 21. a first end; 22. a second end; 23. a first rotating shaft; 3. a first panel; 31. a third end; 32. a fourth end; 33. a second rotating shaft; 4. a panel body; 5. a second panel; 61. a lower air outlet; 62. an upper air outlet; 71. a lower air deflector; 72. an upper air deflector.
Detailed Description
As shown in fig. 1-5, the present disclosure provides an indoor unit of an air conditioner, including:
the air conditioner indoor unit comprises a first air inlet 11, an air inlet baffle plate 2 and a first panel 3, wherein the air inlet baffle plate 2 is arranged at the position of the first air inlet 11, the air inlet baffle plate 2 can also move to open the first air inlet 11 after the air conditioner indoor unit is started, and the air inlet baffle plate 2 can move to close the first air inlet 11 after the air conditioner indoor unit is shut down;
and after the air-conditioning indoor unit is shut down, the air inlet baffle 2 can also move relative to the first panel 3, so that part of the structure of the air inlet baffle 2 is positioned above part of the structure of the first panel 3, or part of the structure of the air inlet baffle 2 is positioned below part of the structure of the first panel 3.
According to the air conditioner indoor unit, the movable air inlet baffle arranged at the first air inlet and the first panel capable of moving relative to the air inlet baffle can enable part of the structure of the air inlet baffle to be located above the first panel or part of the structure of the air inlet baffle to be located below the first panel, so that a large gap can not be formed between the air inlet baffle and the first panel when the air conditioner is not started, impurities such as dust or wall skin can not enter the inside of the air conditioner indoor unit, and the normal heat exchange effect of the evaporator can be guaranteed; secondly, the requirement that the appearance of the whole machine has no opening is ensured in a clearance fit mode of the air inlet baffle and the panel, so that the appearance quality of the whole machine is improved; the air inlet function requirements under different modes after the whole machine is started are realized through the opening and closing mode of the air inlet baffle and the panel and the corresponding control method.
The present disclosure: 1. the possibility that indoor dust or the wall skin on the wall top falls into the evaporator from the air inlet under the condition that the air conditioner is not used for a long time is avoided;
2. the appearance quality of the whole machine is improved in a clearance fit mode of the wind baffle and the panel;
3. the structure can meet the requirement of top air inlet function under different control modes by matching with a corresponding control method.
In some embodiments, the indoor unit of an air conditioner further includes a panel body 4 and a first rotating shaft 23, the first air inlet 11 is located on the panel body 4, the air inlet baffle 2 is connected to the panel body 4 through the first rotating shaft 23, and the air inlet baffle 2 can rotate around the first rotating shaft 23. This is the further preferred structural style of this air conditioning indoor set of disclosure, through panel body and first pivot, first air intake is located the panel body, and first pivot also is located the panel body, and the air inlet baffle makes the air inlet baffle rotate around first pivot through connecing (for example adopting the pin joint or articulated usually) with first pivot for the rotation through the air inlet baffle realizes the main of opening or closing first air intake.
In some embodiments, the first air inlet 11 is located at the upper end of the panel body 4. This is the preferred form of construction of the first air intake of the present disclosure, i.e. the form of construction that forms the upper air intake.
In some embodiments, the first panel 3 includes a third end 31 opposite to the intake baffle 2, the third end 31 is capable of being opened by movement to form a second intake vent 12, and the second intake vent 12 and the first intake vent 11 together form an intake area of the indoor unit of the air conditioner. This is this the preferred structural style of this disclosed first panel, and the third end through first panel can move and form the second air intake to carry out the air inlet together with first air intake, increased the air inlet area effectively, improved air inlet efficiency, improved heat exchange efficiency, improve the refrigeration efficiency of air conditioner.
When the air conditioner is shut down, the first end of the air inlet panel is connected
In some embodiments, when the air conditioning indoor unit further includes the first rotating shaft 23:
the air inlet baffle 2 comprises a first end 21 and a second end 22, the first end 21 is opposite to the first panel 3, and the second end 22 is connected with the first rotating shaft 23;
after the air conditioner indoor unit is turned off, the first end 21 of the air inlet baffle 2 is located below the third end 31 of the first panel 3, or the first end 21 of the air inlet baffle 2 is located above the third end 31 of the first panel 3.
The first end of the air inlet baffle plate is opposite to the third end of the first panel, and the first end can be positioned above the third end and can shield the third end of the first panel through the first end of the air inlet baffle plate, so that impurities such as dust are prevented from falling into the air conditioner, meanwhile, no gap is left when the overlooking appearance is seen, no hole is formed in the appearance, and the appearance quality of the whole air conditioner is improved; or the first end can be located the third end below and can shelter from the first end of air inlet baffle through the third end of first panel, prevents that impurity such as dust from falling into the air conditioner inside, guarantees simultaneously to overlook the outward appearance and sees not have the gap, has guaranteed that the outward appearance does not have the trompil, has improved the appearance quality of complete machine.
In some embodiments, when the air conditioning indoor unit further comprises a panel body 4:
machine still includes second pivot 33 in the air conditioning, first panel 3 include with the fourth end 32 that the air inlet baffle 2 kept away from, first panel 3 fourth end 32 passes through second pivot 33 is connected to on the panel body 4, just first panel 3 can round second pivot 33 rotates.
This disclosure can make the fourth end of first panel meet (for example articulated) and make first panel rotate round the second pivot through the setting of second pivot, can open the second air intake effectively and close the second air intake through the motion of first panel with the second pivot meets.
In some embodiments, the air conditioning indoor unit further comprises a second panel 5, the second panel 5 is located below the first panel 3, and a lower air outlet 61 is arranged below the second panel 5;
an upper air outlet 62 is further disposed below the first panel 3 and above the second panel 5, and the second panel 5 can move to open the upper air outlet 62 or close the upper air outlet 62 by the movement of the second panel 5.
This disclosure still through the setting of second panel, can form the second panel that can also move under air conditioning indoor set, the effect of second panel mainly is in order to increase the air-out area of air outlet down or increase the air-out area of air outlet, can also close the air outlet down through the second panel when the air-out does not need down, can guarantee air conditioning indoor set's outward appearance integrality promptly.
In some embodiments, an upper air deflector 72 is disposed at the upper air outlet 62, a lower air deflector 71 is disposed at the lower air outlet 61, and after the air conditioner indoor unit is turned off, the second panel 5 wraps the lower air deflector 71 inside the air conditioner indoor unit. The upper air deflector can be used for opening or closing the upper air outlet and guiding air to the upper air outlet, and the lower air deflector can be used for opening or closing the lower air outlet and guiding air to the lower air outlet.
The present disclosure also provides a control method of an indoor unit of an air conditioner as described in any of the above, wherein: when the air-conditioning indoor unit simultaneously comprises the first panel 3, the second panel 5, the air inlet baffle 2, the upper air deflector 72 and the lower air deflector 71:
the control method comprises the following steps:
a detection step for detecting the mode of the air conditioner operation;
a judging step, which is used for judging whether the mode of the air conditioner operation is a refrigeration mode or a heating mode;
a control step, configured to control the first panel 3 to open, the upper air deflector 72 to open, and the air intake baffle 2 to open when the air conditioner needs to operate in a cooling mode; and the air conditioner is used for controlling the first panel 3 to be opened and the second panel 5 to be opened, and controlling the air inlet baffle 2 to be opened and the lower air deflector 71 to be opened when the air conditioner needs to operate in the heating mode.
The air inlet baffle and the upper panel are added aiming at the existing air inlet structure of the air conditioner, the air inlet baffle and the upper panel are matched to block the air inlet, and the air inlet baffle is hidden under the arc-shaped panel in a profiling mode or covers the upper panel, so that the air inlet is in a closed state when the air conditioner is not opened for use; secondly, the requirement that the appearance of the whole machine has no open pore is ensured by two matching modes of the air inlet baffle and the panel, so that the appearance quality of the whole machine is improved; the present disclosure also provides an opening and closing method of the air inlet baffle and the panel and a corresponding control method.
In the refrigeration mode, the first panel and the air inlet baffle are opened to enable air to enter upwards, and the upper air deflector is opened to enable air to exit upwards, namely, the air exits upwards in refrigeration to form shower type refrigeration; the air inlet can be carried out by opening the first panel and the air inlet baffle under the heating mode, the air outlet can be opened by opening the second panel and the lower air deflector, namely, the air outlet forms carpet heating under the heating mode.
As shown in fig. 5, in some embodiments, when the partial structure of the intake air baffle 2 is located below the partial structure of the first panel 3 and the lower air deflector 71 is located inside the second panel 5 after the air conditioning indoor unit is turned off:
the control step is used for controlling the first panel 3 to be opened and the upper air deflector 72 to be opened firstly and then controlling the air inlet baffle 2 to be opened when the air conditioner is started and needs to operate in a refrigeration mode; when the air conditioner is operated in a refrigeration mode and needs to be shut down, the air inlet baffle 2 is controlled to be closed, and then the first panel 3 is controlled to be opened and the upper air deflector 72 is controlled to be closed;
the control step is used for controlling the first panel 3 to be opened and the second panel 5 to be opened firstly, and then controlling the air inlet baffle 2 to be opened and controlling the lower air deflector 71 to be opened when the air conditioner is started and needs to operate in the heating mode; when the air conditioner operates in the heating mode and needs to be shut down, the air inlet baffle 2 and the lower air deflector 71 are controlled to be closed, and then the first panel 3 and the second panel 5 are controlled to be closed.
The control means of the present disclosure is in a first structural form, that is, a partial structure of the air intake baffle 2 is located below a partial structure of the first panel 3, and the lower air deflector 71 is located inside the second panel 5, at this time, since the air intake baffle is located inside the first panel, when the air intake panel is opened, the first panel needs to be opened first and then the air intake panel is opened, and when the air intake panel is closed, the air intake panel needs to be closed first and then the first panel is closed; similarly, the underground air deflector is positioned in the second panel, the second panel is opened firstly and then the lower air deflector is opened when the underground air deflector needs to be opened, and the lower air deflector is closed firstly and then the second panel is closed when the underground air deflector needs to be closed.
In some embodiments, when the partial structure of the intake baffle 2 is located above the partial structure of the first panel 3 and the lower air deflector 71 is located inside the second panel 5 after the air conditioning indoor unit is turned off:
the control step is used for controlling the air inlet baffle 2 to be opened and the upper air deflector 72 to be opened firstly and then controlling the first panel 3 to be opened when the air conditioner is started and needs to operate in a refrigeration mode; when the air conditioner is operated in a refrigeration mode and needs to be shut down, the first panel 3 is controlled to be closed, and then the air inlet baffle 2 is controlled to be opened and the upper air deflector 72 is controlled to be closed;
the control step is used for controlling the air inlet baffle 2 to be opened and the second panel 5 to be opened firstly, and then controlling the first panel 3 to be opened and the lower air deflector 71 to be opened when the air conditioner is started and needs to operate in the heating mode; when the air conditioner operates in the heating mode and needs to be shut down, the first panel 3 and the lower air deflector 71 are controlled to be closed, and then the air inlet baffle 2 and the second panel 5 are controlled to be closed.
The control means of the present disclosure is in a second structural form, that is, a partial structure of the air intake baffle 2 is located above a partial structure of the first panel 3, and the lower air deflector 71 is located inside the second panel 5, at this time, since the first panel is located inside the air intake baffle, when the air intake panel is opened, the air intake panel needs to be opened first and then the first panel is opened, and when the air intake panel is closed, the first panel needs to be closed first and then the air intake panel is closed; similarly, the underground air deflector is positioned in the second panel, the second panel is opened firstly and then the lower air deflector is opened when the underground air deflector needs to be opened, and the lower air deflector is closed firstly and then the second panel is closed when the underground air deflector needs to be closed.
The present disclosure also provides an air conditioner including the air conditioner indoor unit of any one of the foregoing.
The air inlet of the traditional indoor wall-mounted air conditioner generally adopts a naked grid design, and the design can cause indoor dust or wall skin on the top of a wall to fall into an evaporator from the air inlet under the condition that the air conditioner is not used for a long time, so that the problem can be avoided due to the structural design of matching the panel and the air inlet baffle plate; in addition, as shown in fig. 4, the matching structure that the air inlet baffle is hidden below the panel can ensure that no opening exists in the appearance of the whole air conditioner when the air conditioner is not started, and the appearance quality of the whole air conditioner is directly improved. Meanwhile, the matching mode of the panel and the air inlet baffle plate can realize the motion function of the air conditioner under different modes by combining the control logic in the figure 5.
Like in fig. 4 the air inlet baffle 2 is pressed in the below by first panel 3, when the air conditioner did not start, this kind of mode can guarantee that the user sees from the visual angle of top or both sides, and the air conditioner top outward appearance does not have the trompil, makes the complete machine outward appearance obtain the guarantee, can avoid dust or wall skin directly to fall into the evaporimeter under the condition like not using for a long time simultaneously, influences heating, refrigeration efficiency.
The control logic as in fig. 5 behaves as follows when the air conditioner is turned on and off in different modes: when the air conditioner is started for cooling, firstly, the first panel 3 and the upper air deflector 72 are opened simultaneously, then the air baffle 2 is opened, and indoor air enters through the air inlet area (including the first air inlet 11 and the second air inlet 12) and is sent out from the upper air outlet 62. When the air conditioner is started to heat, firstly, the first panel 3 and the second panel 5 are opened simultaneously, then the air baffle 2 and the lower air deflector 71 are opened, indoor air enters through the air inlet area (comprising the first air inlet 11 and the second air inlet 12) and is sent out of the hot air from the lower air outlet 61. When the air conditioner is switched off during refrigeration operation, the air inlet baffle 2 is closed firstly, and then the first panel 3 and the upper air deflector 72 are closed. When the air conditioner is switched off during heating operation, the air inlet baffle 2 and the lower air guide plate 71 are closed firstly, and then the second panel 5 and the first panel 3 are closed.
Alternative scheme:
under this scheme, the air inlet baffle 2 is above first panel 3, and control method changes:
when the air conditioner is started for refrigeration, firstly, the air inlet baffle 2 and the upper air deflector 72 are opened simultaneously, then the first panel 3 is opened, and indoor air enters through (including the first air inlet 11 and the second air inlet 12) and is sent out from the upper air outlet 62. When the air conditioner is started to heat, firstly, the air inlet baffle 2 and the second panel 5 are opened simultaneously, the first panel 3 and the lower air deflector 71 are opened, and indoor air enters through the air inlet area (comprising the first air inlet 11 and the second air inlet 12) and is sent out from the lower air outlet 61. When the air conditioner is switched off in the cooling operation, the first panel 3 is firstly closed, and then the air baffle 2 and the upper air deflector 72 are closed. When the air conditioner is switched off during heating operation, the first panel 3 and the lower air deflector 71 are closed, and then the second panel 5 and the air inlet baffle 2 are closed.
The above description is only exemplary of the present disclosure and should not be taken as limiting the disclosure, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure. The foregoing is only a preferred embodiment of the present disclosure, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present disclosure, and these modifications and variations should also be regarded as the protection scope of the present disclosure.
Claims (12)
1. An air conditioning indoor unit, characterized in that: the method comprises the following steps:
the air conditioner indoor unit comprises a first air inlet (11), an air inlet baffle plate (2) and a first panel (3), wherein the air inlet baffle plate (2) is arranged at the position of the first air inlet (11), the air inlet baffle plate (2) can also move to open the first air inlet (11) after the air conditioner indoor unit is started, and the air inlet baffle plate (2) can move to close the first air inlet (11) after the air conditioner indoor unit is shut down;
and when the air-conditioning indoor unit is turned off, the air inlet baffle (2) can also move relative to the first panel (3), so that a part of the structure of the air inlet baffle (2) is positioned above a part of the structure of the first panel (3), or the part of the structure of the air inlet baffle (2) is positioned below the part of the structure of the first panel (3).
2. An indoor unit of an air conditioner according to claim 1, wherein:
the air-conditioning indoor unit further comprises a panel body (4) and a first rotating shaft (23), the first air inlet (11) is located in the panel body (4), the air inlet baffle (2) is connected to the panel body (4) through the first rotating shaft (23), and the air inlet baffle (2) can rotate around the first rotating shaft (23).
3. An indoor unit of an air conditioner according to claim 2, wherein:
the first air inlet (11) is located at the upper end of the panel body (4).
4. An indoor unit of an air conditioner according to any one of claims 1 to 3, wherein:
the first panel (3) comprises a third end (31) opposite to the air inlet baffle (2), the third end (31) can move to be opened to form a second air inlet (12), and the second air inlet (12) and the first air inlet (11) jointly form an air inlet area of the air conditioner indoor unit.
5. An indoor unit of an air conditioner according to claim 4, wherein:
when the air conditioning indoor unit further comprises a first rotating shaft (23):
the air inlet baffle (2) comprises a first end (21) and a second end (22), the first end (21) is opposite to the first panel (3), and the second end (22) is connected with the first rotating shaft (23);
after the air-conditioning indoor unit is turned off, the first end (21) of the air inlet baffle plate (2) is positioned below the third end (31) of the first panel (3), or the first end (21) of the air inlet baffle plate (2) is positioned above the third end (31) of the first panel (3).
6. An indoor unit of an air conditioner according to claim 4, wherein:
when the air-conditioning indoor unit further comprises a panel body (4):
machine still includes second pivot (33) in the air conditioning, first panel (3) include with fourth end (32) that air inlet baffle (2) were kept away from, first panel (3) fourth end (32) pass through second pivot (33) are connected to on the panel body (4), just first panel (3) can round second pivot (33) rotate.
7. An indoor unit of an air conditioner according to any one of claims 1 to 6, wherein:
the air-conditioning indoor unit further comprises a second panel (5), the second panel (5) is located below the first panel (3), and a lower air outlet (61) is formed below the second panel (5);
an upper air outlet (62) is further arranged below the first panel (3) and above the second panel (5), and the second panel (5) can move to open the upper air outlet (62) or close the upper air outlet (62) through the movement of the second panel (5).
8. An indoor unit of an air conditioner according to claim 7, wherein:
an upper air deflector (72) is arranged at the upper air outlet (62), a lower air deflector (71) is arranged at the lower air outlet (61), and the lower air deflector (71) is wrapped inside the second panel (5) after the air-conditioning indoor unit is turned off.
9. A control method of an indoor unit of an air conditioner according to any one of claims 1 to 8, characterized in that: when the air-conditioning indoor unit simultaneously comprises a first panel (3), a second panel (5), an air inlet baffle (2), an upper air deflector (72) and a lower air deflector (71):
the control method comprises the following steps:
a detection step for detecting the mode of the air conditioner operation;
a judging step, which is used for judging whether the mode of the air conditioner operation is a refrigeration mode or a heating mode;
the control step is used for controlling the first panel (3) to be opened, the upper air deflector (72) to be opened and the air inlet baffle (2) to be opened when the air conditioner needs to operate in a refrigeration mode; and the air conditioner is used for controlling the first panel (3) to be opened and the second panel (5) to be opened when the air conditioner needs to operate in a heating mode, and controlling the air inlet baffle (2) to be opened and the lower air deflector (71) to be opened.
10. The control method according to claim 9, characterized in that:
when the air-conditioning indoor unit is turned off, the partial structure of the air inlet baffle (2) is positioned below the partial structure of the first panel (3), and the lower air deflector (71) is positioned inside the second panel (5):
the control step is used for firstly controlling the first panel (3) to be opened and the upper air deflector (72) to be opened when the air conditioner is started and needs to operate in a refrigeration mode, and then controlling the air inlet baffle (2) to be opened; when the air conditioner is operated in a refrigeration mode and needs to be shut down, the air inlet baffle (2) is controlled to be closed, and then the first panel (3) and the upper air deflector (72) are controlled to be closed;
the control step is used for controlling the first panel (3) to be opened and the second panel (5) to be opened firstly and then controlling the air inlet baffle (2) to be opened and controlling the lower air deflector (71) to be opened when the air conditioner is started and needs to operate in the heating mode; when the air conditioner operates in a heating mode and needs to be shut down, the air inlet baffle (2) and the lower air guide plate (71) are controlled to be closed, and then the first panel (3) and the second panel (5) are controlled to be closed.
11. The control method according to claim 9, characterized in that:
when the air-conditioning indoor unit is turned off, the partial structure of the air inlet baffle (2) is positioned above the partial structure of the first panel (3), and the lower air deflector (71) is positioned inside the second panel (5):
the control step is used for firstly controlling the air inlet baffle (2) to be opened and the upper air deflector (72) to be opened when the air conditioner is started and needs to operate in a refrigeration mode, and then controlling the first panel (3) to be opened; when the air conditioner is operated in a refrigeration mode and needs to be shut down, the first panel (3) is controlled to be closed, and then the air inlet baffle (2) and the upper air deflector (72) are controlled to be closed;
the control step is used for firstly controlling the air inlet baffle (2) to be opened and the second panel (5) to be opened when the air conditioner is started and needs to operate in the heating mode, and then controlling the first panel (3) to be opened and the lower air deflector (71) to be opened; when the air conditioner operates in the heating mode and needs to be shut down, the first panel (3) and the lower air guide plate (71) are controlled to be closed, and then the air inlet baffle plate (2) and the second panel (5) are controlled to be closed.
12. An air conditioner, characterized in that: an indoor unit of an air conditioner comprising any one of claims 1 to 8.
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CN202110345019.XA CN113028509A (en) | 2021-03-31 | 2021-03-31 | Air conditioner indoor unit, control method and air conditioner |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113531652A (en) * | 2021-07-26 | 2021-10-22 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
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CN210951782U (en) * | 2019-08-09 | 2020-07-07 | 珠海格力电器股份有限公司 | Air inlet panel motion and have its air conditioning indoor set |
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Application publication date: 20210625 |