CN113091148A - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN113091148A CN113091148A CN202110261380.4A CN202110261380A CN113091148A CN 113091148 A CN113091148 A CN 113091148A CN 202110261380 A CN202110261380 A CN 202110261380A CN 113091148 A CN113091148 A CN 113091148A
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- 238000000746 purification Methods 0.000 claims abstract description 153
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005057 refrigeration Methods 0.000 abstract description 6
- 238000004378 air conditioning Methods 0.000 description 45
- 230000002349 favourable effect Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 238000004887 air purification Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement 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
- 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
-
- 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
- F24F13/082—Grilles, registers or guards
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention belongs to the technical field of household appliances, and particularly relates to an air conditioner indoor unit and an air conditioner, wherein the air conditioner indoor unit comprises a shell and an air filtering assembly; the shell is provided with an air inlet, and the air filtering component is arranged at the air inlet; the air filtering component comprises an air inlet grille and a purification grille, the air inlet grille comprises a plurality of first grille holes and a plurality of first grille strips which are alternately arranged, and the purification grille comprises a plurality of second grille holes and a plurality of second grille strips embedded with purification modules, which are alternately arranged; the purification grille is arranged on the inner surface of the air inlet grille, and one of the purification grille and the air inlet grille can move in a reciprocating mode relative to the other one of the purification grille and the air inlet grille so that the first grille holes coincide with the second grille holes or the first grille holes coincide with the second grille strips. Therefore, the air inlet quantity of the indoor unit of the air conditioner can be prevented from being influenced by the purification module, and the refrigeration or heating effect of the indoor unit of the air conditioner can be further ensured.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to an air conditioner indoor unit and an air conditioner.
Background
The air conditioner mainly comprises an air conditioner outdoor unit and an air conditioner indoor unit, indoor air is sucked into a chamber from an air inlet by the air conditioner indoor unit through a negative pressure device in the air conditioner indoor unit, and then the indoor air is discharged into an indoor environment from an air outlet after heat exchange of a heat exchanger so as to adjust the temperature of the indoor environment.
The indoor unit of the air conditioner generally comprises an air conditioner hanging machine and a cabinet air conditioner. The air-conditioning indoor unit comprises a casing and an indoor unit main body arranged in the casing, wherein an air inlet and an air outlet are formed in the casing, indoor air enters the casing from the air inlet and is discharged to the indoor from the air outlet after being processed by the indoor unit main body, and therefore the function of adjusting the indoor air is achieved. The existing air-conditioning indoor unit has a function of purifying air besides a traditional refrigeration or heating function, namely, an air purification module needs to be installed at an air inlet of the air-conditioning indoor unit.
However, when the air conditioning indoor unit operates only in a cooling or heating mode, the air purification module disposed at the air inlet may affect the intake air rate of the air conditioning indoor unit, thereby affecting the cooling or heating effect of the air conditioning indoor unit.
Disclosure of Invention
The invention provides an air conditioner indoor unit and an air conditioner, which can prevent an air purification module arranged at an air inlet from influencing the air inlet amount of the air conditioner indoor unit and are beneficial to ensuring the refrigerating or heating effect of the air conditioner indoor unit.
In a first aspect, the present invention provides an indoor unit of an air conditioner, including a casing and an air filter assembly, wherein the casing has an air inlet, and the air filter assembly is installed at the air inlet; the air filtering component comprises an air inlet grille and a purification grille, the air inlet grille comprises a plurality of first grille holes and a plurality of first grille strips which are alternately arranged, and the purification grille comprises a plurality of second grille holes and a plurality of second grille strips embedded with purification modules, which are alternately arranged; the purification grille is arranged on the inner surface of the air inlet grille, and one of the purification grille and the air inlet grille can move in a reciprocating mode relative to the other one of the purification grille and the air inlet grille so that the first grille holes coincide with the second grille holes, or the first grille holes coincide with the second grille strips.
As can be appreciated by those skilled in the art, the air conditioning indoor unit of the present invention includes a cabinet and an air filter assembly. The air filter assembly is arranged at the air inlet and comprises an air inlet grille and a purification grille, and the air inlet grille comprises a plurality of first grille holes and a plurality of first grille strips which are alternately arranged; the purification grating comprises a plurality of second grating holes which are alternately arranged and a plurality of second grating strips embedded with purification modules; the purification grille is disposed on an inner surface of the air-intake grille, and one of the purification grille and the air-intake grille is disposed to be reciprocally movable with respect to the other.
Therefore, when the air-conditioning indoor unit works in a refrigerating or heating mode, the first grid holes and the second grid holes can be superposed, and air enters the shell through the first grid holes and the second grid holes, so that on one hand, the air inlet quantity of the air-conditioning indoor unit is prevented from being influenced by the purification module, and the refrigerating or heating effect of the air-conditioning indoor unit is further ensured; on the other hand, first grid strip keeps off and establishes in the second grid strip outside to form the protection to purifying module, and then be favorable to prolonging purifying module's live time, reduce the number of times that the user washd or changed purifying module, promote user experience. When the air-conditioning indoor unit works in a purification mode, the first grating holes and the second grating strips can be overlapped, at the moment, air enters the shell through the purification modules embedded on the first grating holes and the second grating strips, so that the purification modules purify the air, and further the purification function of the air-conditioning indoor unit is realized.
In the preferable scheme of the indoor unit of the air conditioner, the air filtering assembly further comprises an air filtering net, and the air filtering net is arranged between the air inlet grille and the purification grille.
In a preferable embodiment of the above air conditioning indoor unit, the air filtering assembly further includes a driving mechanism, and the driving mechanism is connected to the purification grille to drive the purification grille to reciprocate relative to the air inlet grille; or the driving mechanism is connected with the air inlet grille so as to drive the air inlet grille to move in a reciprocating manner relative to the purification grille.
In a preferred embodiment of the above air conditioning indoor unit, the driving mechanism includes a motor and a transmission member, the motor is mounted on the casing, and an output end of the motor is connected to the purification grid through the transmission member to drive the purification grid to move; or the output end of the motor is connected with the air inlet grille through the transmission piece so as to drive the air inlet grille to move.
In the preferable scheme of the air conditioner indoor unit, the air conditioner indoor unit further comprises a control module and an air quality detection module, wherein the air quality detection module is in signal connection with the control module, and the control module is in signal connection with the driving mechanism; the control module is used for controlling the driving mechanism to drive the purification grating or the air inlet grating to move according to the air quality detected by the air quality detection module.
In a preferable embodiment of the above air conditioning indoor unit, the air inlet grille and the purification grille are of circular arc structures that are matched with each other, and one of the purification grille and the air inlet grille is capable of reciprocating relative to the other in an extending direction of the circular arc.
In a preferred embodiment of the above air conditioning indoor unit, the plurality of first grille holes and the plurality of first grille strips are alternately arranged along an extending direction of the circular arc; the plurality of second grating holes and the plurality of second grating strips are alternately arranged along the extension direction of the circular arc.
In a preferred embodiment of the above air conditioning indoor unit, the purification grille includes a grille frame and the purification module, the grille frame is provided with a plurality of second grille holes and a plurality of second grille strips, the second grille strips are provided with purification module mounting holes, and the purification module is mounted in the purification module mounting holes; purify the orientation of module the one side of air-inlet grid with the orientation of grid frame the one side parallel and level of air-inlet grid, or, purify the orientation of module the one side of air-inlet grid is less than the orientation of grid frame the one side of air-inlet grid.
In the preferable scheme of the air conditioner indoor unit, the purification module is a filter element of a high-efficiency air filter.
In a second aspect, the present invention provides an air conditioner, including an outdoor unit and the indoor unit as described in any one of the above, where the indoor unit and the outdoor unit are communicated through a pipeline.
As can be understood by those skilled in the art, the air conditioner of the present invention includes an outdoor unit and an indoor unit, and the outdoor unit and the indoor unit are communicated through a pipeline, so that the outdoor unit and the indoor unit cooperate with each other to realize the function of the air conditioner. The air conditioner indoor unit comprises a shell and an air filtering assembly. The air filter assembly is arranged at the air inlet and comprises an air inlet grille and a purification grille, and the air inlet grille comprises a plurality of first grille holes and a plurality of first grille strips which are alternately arranged; the purification grating comprises a plurality of second grating holes which are alternately arranged and a plurality of second grating strips embedded with purification modules; the purification grille is disposed on an inner surface of the air-intake grille, and one of the purification grille and the air-intake grille is disposed to be reciprocally movable with respect to the other.
Therefore, when the air-conditioning indoor unit works in a refrigerating or heating mode, the first grid holes and the second grid holes can be superposed, and air enters the shell through the first grid holes and the second grid holes, so that on one hand, the air inlet quantity of the air-conditioning indoor unit is prevented from being influenced by the purification module, and the refrigerating or heating effect of the air-conditioning indoor unit is further ensured; on the other hand, first grid strip keeps off and establishes in the second grid strip outside to form the protection to purifying module, and then be favorable to prolonging purifying module's live time, reduce the number of times that the user washd or changed purifying module, promote user experience. When the air-conditioning indoor unit works in a purification mode, the first grating holes and the second grating strips can be overlapped, at the moment, air enters the shell through the purification modules embedded on the first grating holes and the second grating strips, so that the purification modules purify the air, and further the purification function of the air-conditioning indoor unit is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded view of an air filter assembly of an indoor unit of an air conditioner according to the present invention;
FIG. 2 is a schematic structural view of an air filter assembly of an indoor unit of an air conditioner according to the present invention, wherein a first grill hole and a second grill hole are overlapped;
fig. 3 is a schematic structural view of the air filter assembly of the indoor unit of an air conditioner according to the present invention, wherein the first grille hole is overlapped with the second grille strip.
In the drawings:
100-an air filtration assembly;
10-an air inlet grille;
11-first grid holes;
12-a first grid bar;
20-purifying the grating;
21-a grid framework;
211-second grid apertures;
212-a second grid bar;
22-a purification module;
30-a driving mechanism.
Detailed Description
The air-conditioning indoor unit comprises a casing and an indoor unit main body arranged in the casing, wherein an air inlet and an air outlet are formed in the casing, and a purification module is installed at the air inlet, so that air entering the casing needs to pass through the purification module no matter the air-conditioning indoor unit works in a purification mode or a refrigeration or heating mode, and the air inlet amount of the air-conditioning indoor unit is reduced when the air-conditioning indoor unit works in the refrigeration or heating mode, and the refrigeration or heating effect of the air-conditioning indoor unit is further influenced.
In order to solve the above technical problems, an embodiment of the present invention provides an indoor unit of an air conditioner, including a casing and an air filtering assembly. The air filter assembly is arranged at the air inlet and comprises an air inlet grille and a purification grille, and the air inlet grille comprises a plurality of first grille holes and a plurality of first grille strips which are alternately arranged; the purification grating comprises a plurality of second grating holes which are alternately arranged and a plurality of second grating strips embedded with purification modules; the purification grille is disposed on an inner surface of the air-intake grille, and one of the purification grille and the air-intake grille is disposed to be reciprocally movable with respect to the other. Therefore, when the air-conditioning indoor unit works in a refrigerating or heating mode, the first grid holes and the second grid holes can be superposed, and at the moment, air enters the shell through the first grid holes and the second grid holes, so that the air inlet quantity of the air-conditioning indoor unit is prevented from being influenced by the purification module, and the refrigerating or heating effect of the air-conditioning indoor unit is further ensured; when the air-conditioning indoor unit works in a purification mode, the first grating holes and the second grating strips can be overlapped, at the moment, air enters the shell through the purification modules embedded on the first grating holes and the second grating strips, so that the purification modules purify the air, and further the purification function of the air-conditioning indoor unit is realized.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Fig. 1 is an exploded view of an air filter assembly of an indoor unit of an air conditioner according to the present invention; FIG. 2 is a schematic structural view of an air filter assembly of an indoor unit of an air conditioner according to the present invention, wherein a first grill hole and a second grill hole are overlapped; fig. 3 is a schematic structural view of the air filter assembly of the indoor unit of an air conditioner according to the present invention, wherein the first grille hole is overlapped with the second grille strip.
Referring to fig. 1 to 3, the present embodiment provides an indoor unit of an air conditioner, where the indoor unit of an air conditioner includes a casing and an air filtering assembly 100, and it can be understood that the indoor unit of an air conditioner further includes an indoor unit main body disposed in the casing, where the indoor unit main body is configured to process air entering the casing, and the casing can protect the indoor unit main body on one hand, and on the other hand, can make the appearance of the indoor unit of an air conditioner more beautiful.
The casing has the air intake, and air filter component 100 installs at the air intake to the processing that makes the air that gets into in the casing at first through air filter component 100 is favorable to promoting the quality of air conditioning indoor set exhaust air on the one hand, and on the other hand is favorable to avoiding the inside accumulation dust or the impurity of casing of air conditioning indoor set. It can be understood that the casing is also provided with an air outlet, and the air outlet can be provided with a filter screen so as to further improve the quality of air exhausted by the indoor unit of the air conditioner.
The air filtering component 100 comprises an air inlet grille 10 and a purification grille 20, wherein the air inlet grille 10 comprises a plurality of first grille holes 11 and a plurality of first grille strips 12 which are alternately arranged, and the purification grille 20 comprises a plurality of second grille holes 211 and a plurality of second grille strips 212 embedded with purification modules 22. The purification grill 20 is disposed on the inner surface of the intake grill 10, and one of the purification grill 20 and the intake grill 10 is reciprocally movable with respect to the other so that the first grill holes 11 coincide with the second grill holes 211, or so that the first grill holes 11 coincide with the second grill bars 212.
For example, the air inlet grille 10 may be fixedly mounted on the housing, and the purification grille 20 may be arranged to move back and forth relative to the air inlet grille 10 so that the second grille holes 211 coincide with the first grille holes 11, or so that the second grille strips 212 coincide with the first grille holes 11. Alternatively, the purification grill 20 may be fixedly installed on the cabinet, and the air intake grill 10 may be disposed to reciprocate with respect to the purification grill 20 so that the first grill holes 11 coincide with the second grill holes 211, or so that the first grill holes 11 coincide with the second grill bars 212.
The direction in which one of the purification grill 20 and the air intake grill 10 reciprocates relative to the other may be set according to actual needs, and for example, when the purification grill 20 and the air intake grill 10 are both flat, one of the purification grill 20 and the air intake grill 10 may be set to reciprocate in the horizontal direction relative to the other; alternatively, one of the purification grill 20 and the air intake grill 10 may be provided to reciprocate in the vertical direction with respect to the other; alternatively, one of the purification grill 20 and the intake grill 10 may be provided to reciprocate in an oblique direction with respect to the other. When the purification grating 20 and the air-inlet grating 10 are circular arc surfaces matched with each other, one of the purification grating 20 and the air-inlet grating 10 may be set to reciprocate along the extending direction of the circular arc relative to the other; alternatively, one of the purification grill 20 and the air intake grill 10 may be provided to reciprocate with respect to the other in a direction perpendicular to the extending direction of the circular arc.
As can be understood by those skilled in the art, the air conditioning indoor unit of the present embodiment includes a cabinet, and an air filter assembly 100. The air filter assembly 100 is arranged at the air inlet, the air filter assembly 100 comprises an air inlet grille 10 and a purification grille 20, and the air inlet grille 10 comprises a plurality of first grille holes 11 and a plurality of first grille strips 12 which are alternately arranged; the purification grid 20 comprises a plurality of second grid holes 211 which are alternately arranged and a plurality of second grid bars 212 in which the purification modules 22 are embedded; the purification grill 20 is provided on the inner surface of the air intake grill 10, and one of the purification grill 20 and the air intake grill 10 is provided to be reciprocally movable with respect to the other.
Therefore, when the air-conditioning indoor unit works in a refrigerating or heating mode, the first grid holes 11 can be overlapped with the second grid holes 211, and air enters the shell through the first grid holes 11 and the second grid holes 211, so that on one hand, the air inlet quantity of the air-conditioning indoor unit is prevented from being influenced by the purifying module 22, and the refrigerating or heating effect of the air-conditioning indoor unit is further ensured; on the other hand, first grid 12 keeps off and establishes in the second grid 212 outside to form the protection to purifying module 22, and then be favorable to prolonging purifying module 22's live time, reduce the number of times that the user washd or changed purifying module 22, promote user experience. When the air-conditioning indoor unit works in a purification mode, the first grating holes 11 and the second grating strips 212 can be overlapped, at the moment, air enters the casing through the purification modules 22 embedded on the first grating holes 11 and the second grating strips 212, so that the purification modules 22 purify the air, and further the purification function of the air-conditioning indoor unit is realized.
Optionally, the air conditioner filter assembly 100 further includes an air filter (not shown) disposed between the air intake grill 10 and the purification grill 20. For example, the air filter net can be installed on the side of the air intake grille 10 facing the purification grille 20; alternatively, the air filter net may be installed on a side of the purification grill 20 facing the air intake grill 10; alternatively, the airstrainer may be fixed to the housing.
During the concrete realization, coincide as first grid hole 11 and second grid hole 211, air filtration net can filter the air that passes first grid hole 11 and second grid hole 212 entering casing to avoid dust, batting or other impurity in the air etc. directly to get into to the casing in, influence the performance and the life of machine in the air conditioning. When first grid hole 11 and the coincidence of second grid strip 212, airstrainer can pass first grid hole 11 at the air and get into before purifying module 22, filter the air, with dust in avoiding the air, catkin or other impurity etc. direct accumulation on purifying module 22, on the one hand, be favorable to guaranteeing purifying module 22 air-purifying's efficiency and effect, on the other hand, be favorable to prolonging purifying module 22's live time, reduce the number of times that the user cleared up or changed purifying module 22, promote user experience.
In an alternative implementation, the air filter assembly 100 further includes a driving mechanism 30, and the driving mechanism 30 may be connected to the purification grill 20 to drive the purification grill 20 to reciprocate relative to the air intake grill 10. Alternatively, the driving mechanism 30 may be connected to the grille 10 to drive the grille 10 to reciprocate relative to the grille 20.
Optionally, the driving mechanism 30 includes a motor and a transmission member, the motor is mounted on the casing, and an output end of the motor is connected to the purification grating 20 through the transmission member to drive the purification grating 20 to move; or, the output end of the motor is connected with the air inlet grille 10 through a transmission piece so as to drive the air inlet grille 10 to move. For example, the transmission member may include a gear and a rack, the output end of the motor may drive the gear to rotate, the gear may drive the rack, and the rack may drive the purification grating 20 or the air intake grating 10 to move. Alternatively, the transmission member may include a screw and a nut, the output end of the motor may drive the screw to rotate, the screw may drive the nut, and the nut may drive the purification grating 20 or the air intake grating 10 to move. Of course, the transmission member may be set to other structural forms according to actual needs as long as the requirement of the present embodiment can be met, and details are not described herein.
Optionally, the air-conditioning indoor unit further comprises a control module and an air quality detection module, the air quality detection module is in signal connection with the control module, and the control module is in signal connection with the driving mechanism; the control module is used for controlling the driving mechanism to drive the purification grating 20 or the air inlet grating 10 to move according to the air quality detected by the air quality detection module. For example, the air quality detection module may be a PM2.5 sensor, and of course, the air quality detection module may also select other types of air quality sensors according to actual needs.
During the concrete implementation, use the air quality detection module to be the PM2.5 sensor for the example to explain, the quality of PM2.5 sensor detection room air, and give control module with the testing result transmission, control module can compare detection structure and default, when the testing result surpassed the default, control module can control actuating mechanism and drive purification grid 20 or air inlet grid 10 and remove, so that first grid hole 11 and the coincidence of second grid strip 212, at this moment, inlay the purification module 22 of establishing on second grid strip 212 and can purify the air that gets into in the casing, so that the air conditioning indoor set discharges the air after the purification, promote indoor air quality. When the detection result is smaller than the preset value, the control module can control the driving mechanism to drive the purification grating 20 or the air inlet grating 10 to move, so that the first grating holes 11 and the second grating holes 211 coincide, at the moment, indoor air can enter the casing through the first grating holes 11 and the second grating holes 211, and the air inlet volume is not influenced under the condition that the indoor unit of the air conditioner is closed in the purification mode, so that the refrigeration or heating effect in the indoor unit of the air conditioner is favorably ensured.
In another alternative implementation, the movement of one of the air intake grille 10 and the purification grille 20 relative to the other can be controlled manually by a human. Illustratively, a toggle button may be disposed on the air-inlet grille 10, and a user may toggle the toggle button according to actual needs to move the air-inlet grille 10 relative to the purification grille 20; alternatively, a dial button may be provided on the purification grill 20, and the user may dial the dial button according to actual needs to move the purification grill 20 relative to the air intake grill 10.
Referring to fig. 1 to 3, alternatively, the air intake grille 10 and the purification grille 20 are circular arc structures matched with each other, and one of the purification grille 20 and the air intake grille 10 is reciprocally movable relative to the other along an extending direction of the circular arc. The double-headed arrow in fig. 2 and 3, which is the "extending direction of the circular arc", indicates the direction in which one of the purification grill 20 and the air intake grill 10 moves relative to the other.
On one hand, the air inlet grille 10 and the purification grille 20 are arranged to be arc surfaces matched with each other, and one of the purification grille 20 and the air inlet grille 10 can reciprocate relative to the other along the extension direction of the arc, so that the distance of the indoor unit of the air conditioner in the moving direction of the purification grille 20 or the air inlet grille 10 is favorably reduced, the internal space of the indoor unit of the air conditioner is saved, and the miniaturization design of the indoor unit of the air conditioner is favorably realized. On the other hand, when the indoor unit of the air conditioner is a cabinet air conditioner, in order to ensure the aesthetic appearance of the cabinet air conditioner, the air inlet grille 10 and the purification grille 20 may be set to be arc surfaces matched with each other, so that the appearance of the cabinet air conditioner is relatively good in continuity and beautiful.
In an alternative implementation, when one of the purification grill 20 and the air intake grill 10 reciprocates relative to the other in the extending direction of the circular arc, the plurality of first grill holes 11 and the plurality of first grill bars 12 are alternately arranged in the extending direction of the circular arc; the plurality of second grid holes 211 and the plurality of second grid bars 212 are alternately arranged along the extending direction of the circular arc, so that the purpose of overlapping the first grid holes 11 with the second grid holes 211 or the second grid bars 212 can be realized.
In another alternative implementation, when one of the purification grill 20 and the air intake grill 10 is reciprocally moved relative to the other in a direction perpendicular to the extending direction of the circular arc, the plurality of first grill holes 11 and the plurality of first grill bars 12 are alternately arranged in a direction perpendicular to the extending direction of the circular arc; the plurality of second grating holes 211 and the plurality of second grating strips 212 are alternately arranged in a direction perpendicular to the extending direction of the circular arc, so that the purpose of overlapping the first grating holes 11 with the second grating holes 211 or the second grating strips 212 can be achieved.
Optionally, the purification grid 20 includes a grid frame 21 and a purification module 22, the grid frame 21 is provided with a plurality of second grid holes 211 and a plurality of second grid bars 212, the second grid bars 212 are provided with purification module mounting holes, and the purification module 22 is mounted in the purification module mounting holes. For example, one purification module 22 may be integrally disposed on one second grid 212, or a plurality of purification modules 22 may be disposed at intervals or in series.
Optionally, a side of the purification module 22 facing the air inlet grille 10 is flush with a side of the grille frame 21 facing the air inlet grille 10, or a side of the purification module 22 facing the air inlet grille 10 is lower than a side of the grille frame 21 facing the air inlet grille 10. Thereby avoiding interference between the purification module 22 and the air-inlet grille 10 during the movement of one of the purification grille 20 and the air-inlet grille 10 relative to the other, which affects the movement of one of the purification grille 20 and the air-inlet grille 10 relative to the other, thereby being beneficial to ensuring the reliability of the operation of the air filter assembly 100.
Optionally, the purification module 22 is a cartridge of a high efficiency air filter. A Filter element of a High efficiency air Filter (HEPA) removes formaldehyde, PM2.5, dust, bacteria, viruses and the like in air through a physical filtering mode, so that the mesh density of the Filter element of the High efficiency air Filter is High, and large wind resistance is generated to influence the air intake. The embodiment solves the problem that the air inlet volume of the air conditioner is always influenced by the purifying module by arranging one of the purifying grating and the air inlet grating to move back and forth relative to the other. Moreover, when the purification module is not used, the first grid strips can protect the purification module so as to prolong the service life of the purification module. Of course, the purification module 22 can be other types of purifiers as long as the requirements of the present embodiment can be met, and the details are not described herein.
Example two
On the basis of the first embodiment, the present embodiment provides an air conditioner, which includes an outdoor unit of the air conditioner and an indoor unit of the air conditioner, where the indoor unit of the air conditioner and the outdoor unit of the air conditioner are communicated through a pipeline, so that the outdoor unit of the air conditioner and the indoor unit of the air conditioner cooperate with each other to realize the functions of cooling, heating, dehumidifying, purifying, and the like of the air conditioner.
The air-conditioning indoor unit of the present embodiment has the same structure as the air-conditioning indoor unit of the first embodiment and can bring about the same or similar technical effects, and reference may be specifically made to the first embodiment.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The terms "first" and "second" in the description and claims of the present application and the above description of the drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An indoor unit of an air conditioner is characterized by comprising a machine shell and an air filtering component, wherein the machine shell is provided with an air inlet, and the air filtering component is arranged at the air inlet;
the air filtering component comprises an air inlet grille and a purification grille, the air inlet grille comprises a plurality of first grille holes and a plurality of first grille strips which are alternately arranged, and the purification grille comprises a plurality of second grille holes and a plurality of second grille strips embedded with purification modules, which are alternately arranged; the purification grille is arranged on the inner surface of the air inlet grille, and one of the purification grille and the air inlet grille can move in a reciprocating mode relative to the other one of the purification grille and the air inlet grille so that the first grille holes coincide with the second grille holes, or the first grille holes coincide with the second grille strips.
2. An indoor unit of an air conditioner according to claim 1, wherein the air filter assembly further includes an air filter net disposed between the air intake grill and the purification grill.
3. An indoor unit of an air conditioner according to claim 1, wherein the air filter assembly further includes a driving mechanism connected to the purification grill to drive the purification grill to reciprocate with respect to the air intake grill; or the like, or, alternatively,
the driving mechanism is connected with the air inlet grille to drive the air inlet grille to move in a reciprocating mode relative to the purification grille.
4. An indoor unit of an air conditioner according to claim 3, wherein the driving mechanism includes a motor and a transmission member, the motor being mounted on the casing;
the output end of the motor is connected with the purification grating through the transmission piece so as to drive the purification grating to move; or the output end of the motor is connected with the air inlet grille through the transmission piece so as to drive the air inlet grille to move.
5. The indoor unit of claim 3, further comprising a control module and an air quality detection module, wherein the air quality detection module is in signal connection with the control module, and the control module is in signal connection with the driving mechanism;
the control module is used for controlling the driving mechanism to drive the purification grating or the air inlet grating to move according to the air quality detected by the air quality detection module.
6. An indoor unit of an air conditioner according to any one of claims 1 to 5, wherein the air-inlet grille and the purification grille have circular arc structures which are fitted to each other, and one of the purification grille and the air-inlet grille is reciprocally movable relative to the other in an extending direction of the circular arc.
7. An indoor unit of an air conditioner according to claim 6, wherein the first grill holes and the first grill bars are alternately arranged in an extending direction of the circular arc; the plurality of second grating holes and the plurality of second grating strips are alternately arranged along the extension direction of the circular arc.
8. An indoor unit of an air conditioner according to any one of claims 1 to 5, wherein the purification grill includes a grill frame and the purification module, the grill frame is provided with a plurality of second grill holes and a plurality of second grill bars, the second grill bars are provided with purification module mounting holes, and the purification module is mounted in the purification module mounting holes;
purify the orientation of module the one side of air-inlet grid with the orientation of grid frame the one side parallel and level of air-inlet grid, or, purify the orientation of module the one side of air-inlet grid is less than the orientation of grid frame the one side of air-inlet grid.
9. An indoor unit of an air conditioner according to any one of claims 1 to 5, wherein the purification module is a filter element of a high efficiency air filter.
10. An air conditioner comprising an outdoor unit and the indoor unit of any one of claims 1 to 9, wherein the indoor unit and the outdoor unit are connected by a pipe.
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| CN202110261380.4A CN113091148B (en) | 2021-03-10 | 2021-03-10 | Air conditioner indoor unit and air conditioner |
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| CN202110261380.4A CN113091148B (en) | 2021-03-10 | 2021-03-10 | Air conditioner indoor unit and air conditioner |
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| KR20020008700A (en) * | 2000-07-25 | 2002-01-31 | 김동철 | Clean water filter and clean water device using for fiber |
| CN106705245A (en) * | 2017-01-26 | 2017-05-24 | 珠海格力电器股份有限公司 | Air conditioner with purification function |
| CN207778608U (en) * | 2017-12-08 | 2018-08-28 | 珠海格力电器股份有限公司 | Air conditioner air inlet assembly and air conditioner |
| CN109915959A (en) * | 2019-04-19 | 2019-06-21 | 杭州酷爸净化科技有限公司 | A kind of air-conditioning air inlet purification device |
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2021
- 2021-03-10 CN CN202110261380.4A patent/CN113091148B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020008700A (en) * | 2000-07-25 | 2002-01-31 | 김동철 | Clean water filter and clean water device using for fiber |
| CN106705245A (en) * | 2017-01-26 | 2017-05-24 | 珠海格力电器股份有限公司 | Air conditioner with purification function |
| CN207778608U (en) * | 2017-12-08 | 2018-08-28 | 珠海格力电器股份有限公司 | Air conditioner air inlet assembly and air conditioner |
| CN109915959A (en) * | 2019-04-19 | 2019-06-21 | 杭州酷爸净化科技有限公司 | A kind of air-conditioning air inlet purification device |
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| CN113091148B (en) | 2022-08-19 |
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