CN104848422A - Wall-hanging type air conditioner indoor unit, air conditioner and control method of air conditioner - Google Patents
Wall-hanging type air conditioner indoor unit, air conditioner and control method of air conditioner Download PDFInfo
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- CN104848422A CN104848422A CN201510280948.1A CN201510280948A CN104848422A CN 104848422 A CN104848422 A CN 104848422A CN 201510280948 A CN201510280948 A CN 201510280948A CN 104848422 A CN104848422 A CN 104848422A
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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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located 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
- 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
- F24F1/00075—Indoor units, e.g. fan coil units receiving air from a central station
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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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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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
- F24F13/28—Arrangement or mounting of filters
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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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
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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
- F24F11/0001—Control or safety arrangements for ventilation
- F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
- F24F2011/0004—Control or safety arrangements for ventilation for admittance of outside air to create overpressure in a room
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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 Conditioning Control Device (AREA)
Abstract
The invention provides a wall-hanging type air conditioner indoor unit, an air conditioner and a control method of the air conditioner. The air conditioner indoor unit comprises a housing, a fan, an evaporator and a purifying module; an air duct is defined in the housing, and an air outlet, a purifying air inlet and an openable temperature regulating air inlet which are communicated with the air duct are arranged in the housing; the fan is arranged in the air duct; the evaporator is arranged in the air duct; the purifying module is used for purifying air entering the air duct via the purifying air inlet and is arranged in the air duct at the position of the purifying air inlet. By the arrangement of the purifying air inlet and the temperature regulating air inlet, different air inlets can be utilized when the air conditioner is subjected to purification and temperature regulation, the air inlets do not need to be spared through the action of the purifying module, the purifying module is arranged in the air duct at the position of the purifying air inlet, the air conditioner is ensured not be affected by wind resistance caused by the purifying module during temperature regulation, and increasing of the size of the indoor unit due to action of the purifying module can be avoided.
Description
Technical field
The invention belongs to air-conditioning technical field, be specifically related to the control method of a kind of indoor unit of wall hanging type air conditioner, air-conditioner and air-conditioner.
Background technology
Existing hanging air conditioner generally only has the function of single adjustment indoor temperature, arranges screen pack avoid dust, impurity etc. to enter in the air inlet of indoor set.Along with people to living environment need improve, occur being provided with cleaning module in indoor unit of wall hanging type air conditioner, air-conditioner is made also to be provided with the function purified air, have employed the part-structure of hanging air conditioner by public air-conditioner of cleaning module like this, reduce cost, simultaneously owing to being integrated into above air-conditioner by air purifier, also a saving the interior space.
The hanging air conditioner that have employed cleaning module of current appearance, is provided with cleaning module in air channel, but can increase the windage of indoor set air intake due to air-purifying module, reduces indoor set air quantity.For avoiding freezing on indoor set air quantity impact excessive causing, heat efficiency reduction, air-purifying module volume therefore used on existing separated wall hanging type air conditioner is less than normal, and what purify air is limited in one's ability.Also occurred arranging drive unit to drive clarifier action, reduce windage when temperature regulates, air conditioner room unit disclosed in Chinese patent 201420319694.0, when air-conditioner regulates indoor temperature, in order to avoid the windage that clarifier causes, drive unit is set to drive clarifier spinning movement, when making to purify air, make the front face area of clarifier large, to improve the efficiency of purification of air; Without the need to during to purification of air, reduce the front face area of clarifier, reduce because clarifier exists the windage caused, reduce the load of the motor driving blower fan to rotate, improve the service life of motor, windage reduces simultaneously, can improve refrigeration and the heating effect of air conditioner room unit.But owing to needing when cleaning module rotates to take certain space, arranging cleaning module place in air channel should have enough space guarantee cleaning modules to rotate, air conditioner room unit volume is increased, adds manufacturing cost, and the interior space taken is larger.
Summary of the invention
The invention provides a kind of indoor unit of wall hanging type air conditioner, can ensure that the cleaning module that is not subject to that air-conditioner is used for when regulating temperature causes windage, the increase of the indoor set volume that cleaning module action can be avoided again to cause.
For reaching above-mentioned technical purpose, the present invention realizes by the following technical solutions:
A kind of indoor unit of wall hanging type air conditioner, comprising: casing, is provided with air channel in described casing, described casing is provided be connected with described air channel air outlet, purify air inlet and temperature adjustment air inlet to be opened/closed; Blower fan, described blower fan is arranged in described air channel; Evaporimeter, described evaporimeter is arranged in described air channel; Cleaning module, for purifying the air entering air channel through described purification air inlet, described cleaning module is arranged in the air channel of described purification air inlet.
Further, described casing comprises top board, and described purification air inlet is arranged on described top board, and described cleaning module is positioned at the below of described purification air inlet.
Further, described cleaning module is dismountable to be fixed on described top board,
Further, described top board is provided with fixed mount, described cleaning module is arranged on described fixed mount.
Further, the front panel of described shell is can opening and closing structure, and described front panel opens the described temperature adjustment air inlet of rear formation.
Further, described front panel is around its lower end Unscrew, and the angle that described front panel is opened is 7 °-30 °.
Preferably, the angle that described front panel is opened is 12 °-20 °.
Further, described air conditioner room unit also comprises the drive unit driving described front panel Unscrew.
Further, described casing is also provided with the auxiliary air inlet mouth be connected with described air channel, described casing comprises postnotum, and described auxiliary air inlet mouth is arranged on described postnotum.
Further, described postnotum is provided with can the blade of auxiliary air inlet mouth described in opening and closing, and the opening and closing of described blade is synchronous with the opening and closing of described temperature adjustment air inlet.
Further, described casing is also provided with dismountable front screen pack, described front screen pack enters the air in air channel through described temperature adjustment air inlet for filtering.
Further, described casing is also provided with dismountable top screen pack, described top screen pack is between described purification air inlet and cleaning module.
Further, described top screen pack is for filtering the air entering air channel through described purification air inlet.
Further, screen pack rear end, described top is bent downwardly the lower end extending to described auxiliary air inlet mouth.
Further, described cleaning module is have the two-layer or two-layer above purifying layer that can purify different pollutant.
Further, described casing comprises base, panel frame and front panel, and described base has postnotum, described panel frame has top board, side plate and front frame, and described front panel is arranged on described front frame.
Further, described air conditioner room unit is configured with remote controller, described remote controller is provided with the button of temperature adjustment function and purification function phase transformation.
Based on above-mentioned indoor unit of wall hanging type air conditioner, the present invention also provides a kind of air-conditioner, has above-mentioned indoor unit of wall hanging type air conditioner.
Based on above-mentioned indoor unit of wall hanging type air conditioner, the present invention also provides a kind of control method of air-conditioner, and described air-conditioner comprises above-mentioned indoor unit of wall hanging type air conditioner, is provided with the off-premises station of compressor and control system, and described control method is:
When selecting to start temperature adjustment function, control system starts drive unit and opens temperature adjustment air inlet and start blower fan and compressor; Be negative pressure in air channel due to the startup indoor set of blower fan, room air temperature adjustment air inlet enters air channel, and carries out, after heat exchange, blowing out through air outlet through evaporimeter; Until air-conditioner is closed or is selected to start purification function;
When selecting to start purification function, control system starts blower fan; Be negative pressure in air channel due to the startup indoor set of blower fan, room air enters air channel through purification air inlet, after cleaning module purification, flows through evaporimeter, and blows out through air outlet; Until air-conditioner is closed or is selected to start temperature adjustment function.
Further, when selecting to start temperature adjustment function, also have: control system is according to the temperature difference of design temperature and indoor temperature, and accessory drive opens the size of the angle of front panel.
Further, the postnotum of described casing is provided with the auxiliary air inlet mouth be connected with described air channel, also has: room air enters air channel through auxiliary air inlet mouth, after evaporimeter, blow out through air outlet.
Further, described postnotum is provided with can the blade of auxiliary air inlet mouth described in opening and closing, and the opening and closing of described blade is synchronous with the opening and closing of described front panel; When selecting to start temperature adjustment function, also having: control system controls described blade and opens, and room air also enters air channel through auxiliary air inlet mouth, carrying out, after heat exchange, blowing out through air outlet through evaporimeter.
Indoor unit of wall hanging type air conditioner provided by the invention, by arranging purification air inlet and temperature adjustment air inlet, make air-conditioner can utilize different air inlets when carrying out purification and temperature regulates, make to abdicate air inlet by the action of cleaning module, and cleaning module is arranged in the air channel of described purification air inlet, the windage that cleaning module causes is not subject to, the increase of the indoor set volume that cleaning module action can be avoided again to cause when ensure that air-conditioner for regulating temperature.When air-conditioner starts temperature adjustment function, temperature adjustment air inlet is opened, and room air enters air channel by temperature adjustment air inlet, regulates after temperature, blow out through air outlet through evaporator; When air-conditioner is used for temperature adjustment, the room air through air channel is without cleaning module, and the air thus flowing through air channel is not subject to the stop of cleaning module yet, improves refrigeration or the heating effect of air-conditioner.When air-conditioner starts purification function, temperature adjustment air inlet is in closed condition, and now room air enters air channel by purification air inlet, after cleaning module purification, through air outlet blowout, improves indoor air quality.
After reading the specific embodiment of the present invention by reference to the accompanying drawings, the other features and advantages of the invention will become clearly.
Accompanying drawing explanation
Fig. 1 is the structural representation of first embodiment of indoor unit of wall hanging type air conditioner proposed by the invention;
Fig. 2 is the section structure for amplifying schematic diagram in Fig. 1;
Fig. 3 is section structure for amplifying schematic diagram when starting temperature adjustment function in Fig. 1;
Fig. 4 is the detonation configuration schematic diagram of second embodiment of indoor unit of wall hanging type air conditioner proposed by the invention;
Fig. 5 is the partial enlargement structural representation of a-quadrant in Fig. 4;
Fig. 6 is the structure for amplifying schematic diagram of panel frame in Fig. 4;
Fig. 7 is the structural representation of Fig. 4 when assembling the temperature adjustment function of rear startup;
Fig. 8 is the section structure for amplifying schematic diagram in Fig. 7;
Fig. 9 is the partial enlargement structural representation in B region in Fig. 8;
Figure 10 is section structure for amplifying schematic diagram when starting purification function in Fig. 7;
Figure 11 is the control flow chart of the air-conditioner with indoor set in Fig. 4.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
In describing the invention, it should be noted that, air conditioner room unit be " front " when normal use with the direction near user, away from the direction of user be " afterwards " and term " on ", the orientation that indicates such as D score or position relationship be based on position relationship shown in the drawings, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
Consult Fig. 1-Fig. 3, it is an embodiment of indoor unit of wall hanging type air conditioner proposed by the invention, what the arrow wherein in figure was depicted as air flows to direction, indoor unit of wall hanging type air conditioner comprises: casing 1, blower fan 2, evaporimeter 3 and cleaning module 4, in casing 1, be provided with air channel, wherein blower fan 2, evaporimeter 3 and cleaning module 4 are all in air channel; Casing 1 is provided be connected with air channel air outlet 11, purify air inlet 12 and temperature adjustment air inlet 13 to be opened/closed, namely air channel is through with the external world by air outlet 11, purification air inlet 12 and temperature adjustment air inlet to be opened/closed 13; Cleaning module 4 is arranged in the air channel at purification air inlet 12 place, for purifying the air entering air channel through purification air inlet 12.
By arranging purification air inlet 12 and temperature adjustment air inlet 13, make air conditioner room unit can utilize different air inlets when carrying out purification and temperature regulates, make to abdicate air inlet by the action of cleaning module 4, and cleaning module 4 is arranged in the air channel at purification air inlet 12 place, the windage that cleaning module 4 causes is not subject to, the increase of the indoor set volume that cleaning module 4 action can be avoided again to cause when ensure that air-conditioner for regulating temperature.Shown in Figure 3, when air-conditioner starts temperature adjustment function, temperature adjustment air inlet 13 is opened, and room air enters air channel by temperature adjustment air inlet 13, after evaporator 3 regulates temperature, blows out through air outlet 11; When such air-conditioner is used for temperature adjustment, the room air through air channel is without cleaning module 4, and the air thus flowing through air channel is not subject to the stop of cleaning module 4 yet, improves refrigeration or the heating effect of air-conditioner.Shown in Figure 2, when air-conditioner starts purification function, now temperature adjustment air inlet 14 is in closed condition, and room air enters air channel by purification air inlet 12, after cleaning module 4 purifies, through air outlet blowout, improves indoor air quality.
In some embodiments of the invention, purification air inlet 12 is arranged on the top board 14 of casing 1, and top board 14 arranges the opening of lattice-shaped as purification air inlet 12, cleaning module 4 is positioned at the below of purification air inlet 12; Air outlet 11 is arranged on the bight, front lower place of casing, shown in Figure 2.During such startup purification function, room air enters air channel from the purification air inlet 12 top board 11 of casing 1, under the promotion of blower fan, flows through air channel and flows out from the air outlet 11 below casing 1.Because air outlet is generally all arranged on the front lower place corner positions of casing, purification air inlet 12 is arranged on the top board 14 of casing 1, exactly the air inlet of original indoor apparatus of air conditioner is directly used as purification air inlet 12, the air channel meeting current indoor apparatus of air conditioner is like this arranged, larger improvement need not be carried out to air channel, save manufacturing cost.
In some embodiments of the invention, the front panel 15 arranging shell 1 is for can opening and closing structure, and front panel 15 opens rear formation temperature adjustment air inlet 13, and front panel 15 is opened when air-conditioner starts temperature adjustment function; Front panel 15 is opened between rear front panel 15 and shell 1 and is formed temperature adjustment air inlet 13, shown in Figure 3.
In some embodiments of the invention, the unfolding mode for front panel 15 can have various ways, and such as, the top of front panel 15 can Unscrew, bottom be fixed, or the top of front panel 15 can translation be opened, bottom fixes; Certainly, the division scale for front panel 15 upper movable part and lower fixing part can according to circumstances be arranged.
In the present embodiment, shown in Figure 3, arranging front panel 15 is structure around its lower end Unscrew, and the upper end that such room air is opened from front panel 15 enters, and after evaporimeter 3 heat exchange, discharges through air outlet 11; And front panel 15 is after its lower end Unscrew, the evaporimeter being positioned at front, air channel is all windward side, and the air entering air channel through temperature adjustment air inlet 13 smoothly through evaporator 3, can ensure that the temperature adjustment efficiency of air-conditioner.Consider the attractive in appearance of overall appearance, front panel 15 can not be opened too large, thus arrange through test of many times display angle that front panel opens to be 7 °-30 ° and to be advisable, namely ensure that the attractive in appearance of air-conditioner overall appearance, in turn ensure that the air quantity of the abundance needed for air-conditioner temperature adjustment; More preferably the angle of panel opening is 12 °-20 °, in the present embodiment, and the angle arranging panel opening is 14 °.
Consult Fig. 4-Figure 10, second embodiment of indoor unit of wall hanging type air conditioner proposed by the invention, what the arrow wherein in figure was depicted as air flows to direction, the present embodiment and first embodiment main distinction are: be provided with auxiliary air inlet mouth, other structures can adopt the structure identical with first embodiment.
Indoor unit of wall hanging type air conditioner comprises: casing 1, blower fan 2, evaporimeter 3 and cleaning module 4, be limited with air channel in casing 1, and wherein blower fan 2, evaporimeter 3 and cleaning module 4 are all in air channel; Casing 1 is provided be connected with air channel air outlet 11, purify air inlet 12, auxiliary air inlet mouth 19 and temperature adjustment air inlet 13 to be opened/closed, cleaning module 4 is arranged in the air channel at purification air inlet 12 place, for purifying the air entering air channel through purification air inlet 12, shell 1 is also provided with the fan blade 18 of opening and closing air outlet 11.
By arranging purification air inlet 12 and temperature adjustment air inlet 13, make air conditioner room unit can utilize different air inlets when carrying out purification and temperature regulates, make to abdicate air inlet by the action of cleaning module 4, and cleaning module 4 is arranged in the air channel at purification air inlet 12 place, the windage that cleaning module 4 causes is not subject to, the increase of the indoor set volume that cleaning module 4 action can be avoided again to cause when ensure that air-conditioner for regulating temperature.
Shown in Fig. 7, Fig. 8-Figure 10, purification air inlet 12 is arranged on the top board 14 of casing 1, and cleaning module 4 is positioned at the below of purification air inlet 12, and front panel 15 is the structure around its lower end Unscrew.In the present embodiment, evaporimeter 3 is three folded structures, comprises the front folding evaporator assemblies of vertical setting adjacent successively, the middle folding evaporator assemblies be obliquely installed and the rear folding evaporator assemblies be obliquely installed; Front panel 15 is after its lower end Unscrew, and room air, after temperature adjustment air inlet 13 enters air channel, after before mainly flowing through, folding evaporator assemblies and middle folding evaporator bank carry out heat exchange, flows out from air outlet 11; Opening formation temperature adjustment air inlet 13 by front panel 15 like this makes the air entered in air channel be difficult to flow through rear folding evaporator assemblies, in order to improve the heat exchange efficiency of air-conditioner, the postnotum 16 of casing 11 arranges auxiliary air inlet mouth 19, folding evaporator assemblies after the room air entering air channel from auxiliary air inlet mouth 19 flows through, improves heat exchange efficiency during air-conditioner startup temperature adjustment function.
Shown in Figure 8, when air-conditioner starts temperature adjustment function, temperature adjustment air inlet 13 is opened, and room air enters air channel by temperature adjustment air inlet 13, after before mainly flowing through, folding evaporator assemblies and middle folding evaporator bank carry out heat exchange, flows out through air outlet 11; Meanwhile, room air also enters air channel by auxiliary air inlet mouth 19, mainly flows through after rear folding evaporator assemblies carries out heat exchange, flows out through air outlet 11; When such air-conditioner is used for temperature adjustment, flows through the room air of the auxiliary air inlet mouth 19 at anterior temperature adjustment air inlet 13 and rear portion, flowed through whole heat exchanger, improve heat exchange efficiency during air-conditioner startup temperature adjustment function.
Shown in Figure 10, when air-conditioner starts purification function, now temperature adjustment air inlet 14 is in closed condition, and room air enters air channel by purification air inlet 12, after cleaning module 4 purifies, flows out through air outlet 11, improves indoor air quality; Some room air enters air channel by auxiliary air inlet mouth 19 simultaneously, flows out through air outlet 11.Because the incoming air area of auxiliary air inlet mouth 19 is much smaller than the purification air inlet 12 on top board, this part is not compared by the room air ratio of air-purifying module less by the room air of cleaning module 4, can not produce significant impact to the ability purified air of air-conditioner.
Certainly, in some embodiments of the invention, postnotum 16 is provided with can the blade (not shown) of opening and closing auxiliary air inlet mouth 19, and the opening and closing arranging blade is synchronous with the opening and closing of front panel 15, the opening and closing of blade is consistent with the opening and closing of temperature adjustment air inlet 14 in other words, this ensures that there when air-conditioner starts temperature adjustment function, blade opens auxiliary air inlet mouth 19, and room air enters air channel through auxiliary air inlet mouth 19; When air-conditioner starts purification function, blade is in closed condition, and room air can only enter air channel by purification air inlet 12.Can the blade of opening and closing auxiliary air inlet mouth 19 by arranging, and the opening and closing arranging blade is synchronous with the opening and closing of front panel 15, namely ensure that heat exchange efficiency during air-conditioner temperature adjustment, in turn ensure that clean-up effect when air-conditioner purifies.
In some embodiments of the invention, air conditioner room unit is also provided with the drive unit (not shown) driving front panel 15 Unscrew, gives drive unit instruction front panel 15 is opened or closed by control system.Arranging control system can according to the temperature difference of design temperature and indoor temperature, accessory drive opens the angular dimension of front panel 15, the angle that front panel 15 is opened between 7 °-30 °, namely angle between front panel 15 open mode and original non-open mode.Further ensure the thermoregulation effect of air-conditioner like this.
In the present embodiment, shown in Fig. 4-Fig. 6, casing 1 comprises base 10, panel frame 20 and front panel 15, base 10 has postnotum 16, panel frame 20 have top board 14, side plate and front frame 17, panel frame 20 and base 10 are installed fixing, and front panel 15 is installed on former frame 17; The lower end of front panel 15 is hinged on former frame 17, and the left and right sides of former frame 17 is provided with telescopic slide block, and slide block and front panel 15 are fixed.
Shown in Fig. 8-Fig. 9, because auxiliary air inlet mouth 19 is arranged on postnotum 16, thus arranging postnotum 16 has certain distance apart from base 10 rear end face, ensures enough room airs like this and can arrive auxiliary air inlet mouth 19 place; The distance arranged between postnotum 16 and base 10 rear end face is 6mm-15mm.Arrange postnotum 16 upper-end bent further to extend forward, ensure that room air enters auxiliary air inlet mouth 19 from top, air outlet 11, at the inferoanterior of shell 1, ensure that flow through that auxiliary air inlet mouth 19 enters behind air channel unobstructed.
In order to avoid the dust in room air, impurity etc. enter air channel, former frame 17 is provided with dismountable front screen pack 5, front screen pack 5 is for filtering the air entering air channel through temperature adjustment air inlet 13.Also be provided with dismountable top screen pack 6 in the below of top board 14, top screen pack 6 is purifying between air inlet 12 and cleaning module 4, for filtering the air entering air channel through purification air inlet 12; And pushing up screen pack 6 rear end and be bent downwardly the lower end extending to auxiliary air inlet mouth 19, making top screen pack 6 also for filtering the air entering air channel through auxiliary air inlet mouth 19, shown in Fig. 4 and Fig. 8.
The below of panel frame 20 upper plate 14 is provided with fixed mount 141, and cleaning module 4 is dismountable to be arranged on fixed mount 141.When cleaning module 4 needs replacing or be clean, front panel 15 can be opened, cleaning module 4 is taken off from fixed mount 141.
In the present embodiment, shown in Fig. 4 and Fig. 9, cleaning module 4 can purify the two-layer purifying layer of different pollutant for having, the two-layer purifying layer that different purification functions is set can be needed according to client, such as cleaning module can be any two kinds in following purifying layer: dedusting module, degerming module, except formaldehyde module, except benzene, ammonia module, or for the composite module of two or more air pollutants.
In other embodiments, cleaning module 4 can be set to have the multilayer purifying layer that can purify different pollutant, can purify the multiple pollution flowed through in the room air in air channel simultaneously.
In embodiment, air conditioner room unit is configured with remote controller, is provided with the button of temperature adjustment function and purification function phase transformation on a remote control.
Consult Fig. 4-Figure 11, the control method of the air-conditioner of the indoor unit of wall hanging type air conditioner had in the present embodiment is described, air-conditioner comprises the indoor unit of wall hanging type air conditioner in the present embodiment, the off-premises station being provided with compressor and control system, and wherein control method is:
When selecting to start temperature adjustment function, control system starts drive unit and opens front panel 15 and start blower fan 2 and compressor; Be negative pressure in air channel due to the startup indoor set of blower fan 2, the temperature adjustment air inlet 13 that room air is formed after front panel 15 is opened, from entering air channel above, carries out, after heat exchange, blowing out through air outlet 11 through evaporimeter; Until air-conditioner is closed or selected to start purification function, control system accessory drive closes front panel 15 and close compressor;
When selecting to start purification function, control system starts blower fan 2; Be negative pressure in air channel due to the startup indoor set of blower fan 2, room air enters air channel through purification air inlet 12 from above, after cleaning module 4 purifies, flows through evaporimeter, and blows out through air outlet; Until air-conditioner is closed or is selected to start temperature adjustment function.
Like this by selecting temperature adjustment or purification function, making air-conditioner start corresponding rate-determining steps and completing temperature adjustment or purification function.
In this control method, the postnotum 16 of casing 1 is provided with the auxiliary air inlet mouth 19 be communicated with air channel, select start temperature adjustment function or purification function time, all also have: room air also through auxiliary air inlet mouth 19 from entering air channel, after evaporimeter, blow out through air outlet 11.
The above is only preferred embodiment of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (10)
1. an indoor unit of wall hanging type air conditioner, is characterized in that, comprising:
Casing, is provided with air channel in described casing, described casing is provided be connected with described air channel air outlet, purify air inlet and temperature adjustment air inlet to be opened/closed;
Blower fan, described blower fan is arranged in described air channel;
Evaporimeter, described evaporimeter is arranged in described air channel;
Cleaning module, for purifying the air entering air channel through described purification air inlet, described cleaning module is arranged in the air channel of described purification air inlet.
2. air conditioner room unit according to claim 1, is characterized in that, described casing comprises top board, and described purification air inlet is arranged on described top board, and described cleaning module is positioned at the below of described purification air inlet.
3. air conditioner room unit according to claim 1, is characterized in that, the front panel of described shell is can opening and closing structure, and described front panel opens the described temperature adjustment air inlet of rear formation.
4. air conditioner room unit according to claim 3, is characterized in that, described front panel is around its lower end Unscrew, and the angle that described front panel is opened is 7 °-30 °.
5. the air conditioner room unit according to any one of Claims 1-4, is characterized in that, described casing is also provided with the auxiliary air inlet mouth be connected with described air channel, described casing comprises postnotum, and described auxiliary air inlet mouth is arranged on described postnotum.
6. the air conditioner room unit according to any one of Claims 1-4, is characterized in that, described cleaning module is have the two-layer or two-layer above purifying layer that can purify different pollutant.
7. air conditioner room unit according to claim 5, it is characterized in that, described casing is also provided with dismountable top screen pack, described top screen pack is between described purification air inlet and cleaning module, and screen pack rear end, described top is bent downwardly the lower end extending to described auxiliary air inlet mouth.
8. an air-conditioner, is characterized in that, described air-conditioner has the indoor unit of wall hanging type air conditioner described in any one of claim 1 to 7.
9. a control method for air-conditioner, is characterized in that, described air-conditioner comprises right and wants the indoor unit of wall hanging type air conditioner described in 1 to 7 any one, is provided with the off-premises station of compressor and control system, and described control method is:
When selecting to start temperature adjustment function, control system starts drive unit and opens temperature adjustment air inlet and start blower fan and compressor; Be negative pressure in air channel due to the startup indoor set of blower fan, room air enters air channel through temperature adjustment air inlet, and carries out after heat exchange through evaporimeter, through air outlet blowout, until air-conditioner is closed or selected to start purification function;
When selecting to start purification function, control system starts blower fan; Be negative pressure in air channel due to the startup indoor set of blower fan, room air enters air channel through purification air inlet, after cleaning module purification, flows through evaporimeter, and blows out through air outlet; Until air-conditioner is closed or is selected to start temperature adjustment function.
10. control method according to claim 9, is characterized in that, the postnotum of described casing is provided with the auxiliary air inlet mouth be connected with described air channel, also has: room air enters air channel through auxiliary air inlet mouth, after evaporimeter, blows out through air outlet.
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| CN201510280948.1A CN104848422A (en) | 2015-05-28 | 2015-05-28 | Wall-hanging type air conditioner indoor unit, air conditioner and control method of air conditioner |
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| CN201510280948.1A CN104848422A (en) | 2015-05-28 | 2015-05-28 | Wall-hanging type air conditioner indoor unit, air conditioner and control method of air conditioner |
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| CB02 | Change of applicant information |
Address after: 266736 Hisense Road 1, South Village Town, Pingdu City, Qingdao, Shandong Applicant after: Hisense (Shandong) Air-conditioning Co., Ltd. Address before: 266100 Zhuzhou Road, Laoshan District, Qingdao, Shandong Province, No. 151 Applicant before: Hisense (Shandong) Air-conditioning Co., Ltd. |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 266100 Zhuzhou Road, Laoshan District, Qingdao, Shandong Province, No. 151 Applicant after: Hisense (Shandong) Air-conditioning Co., Ltd. Address before: 266736 Hisense Road 1, South Village Town, Pingdu City, Qingdao, Shandong Applicant before: Hisense (Shandong) Air-conditioning Co., Ltd. |
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Application publication date: 20150819 |
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| RJ01 | Rejection of invention patent application after publication |