CN107860063B - Indoor unit and air conditioner with same - Google Patents

Indoor unit and air conditioner with same Download PDF

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Publication number
CN107860063B
CN107860063B CN201711064360.8A CN201711064360A CN107860063B CN 107860063 B CN107860063 B CN 107860063B CN 201711064360 A CN201711064360 A CN 201711064360A CN 107860063 B CN107860063 B CN 107860063B
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China
Prior art keywords
panel
air inlet
indoor unit
air
panels
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Active
Application number
CN201711064360.8A
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Chinese (zh)
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CN107860063A (en
Inventor
梁勇超
林超杰
玉鼎
李佩丽
陈宁
吴胜
刘翔宇
吴丽专
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Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
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Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
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Application filed by Gree Green Refrigeration Technology Center Co Ltd of Zhuhai filed Critical Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Priority to CN201711064360.8A priority Critical patent/CN107860063B/en
Publication of CN107860063A publication Critical patent/CN107860063A/en
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Publication of CN107860063B publication Critical patent/CN107860063B/en
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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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • 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

Abstract

The invention provides an indoor unit and an air conditioner with the same, wherein the indoor unit comprises a shell, and a first air inlet and a second air inlet are formed in the shell; the panel part is connected with the shell, at least part of the panel part is provided with a first position and a second position, the panel part can do reciprocating motion between the first position and the second position, when the panel part is positioned at the first position, the panel part closes the first air inlet, when the panel part is positioned at the second position, the panel part can close the second air inlet, or the panel part can shield part of the second air inlet so as to reduce the air inlet quantity. The opening and closing states of the first air inlet and the second air inlet can be controlled by the control panel part at different positions, so that the air quantity entering the shell through the first air inlet and the second air inlet is adjustable, the air inlet quantity of the air conditioner is increased, the air quantity loss of the air conditioner is reduced, and the practicability of the air conditioner with the indoor unit is improved.

Description

Indoor unit and air conditioner with same
Technical Field
The invention relates to the technical field of air conditioner equipment, in particular to an indoor unit and an air conditioner with the same.
Background
In the prior art, an air purification module of an indoor unit of an air conditioner is positioned at an air inlet at the top of the air conditioner, and the purification module in the prior art can integrally move to an air outlet along a guide rail and retract to a position in a shell, and the air purification module is a sheet-shaped flexible body or a folding shutter. In the indoor unit in the prior art, when the air purification module is positioned at the top air inlet, the air purification module shields the air inlet, so that the air intake of the whole unit is reduced, namely, the whole unit is greatly air loss, and the performance of the air conditioner is directly and greatly influenced.
Disclosure of Invention
The invention mainly aims to provide an indoor unit and an air conditioner with the same, so as to solve the problem of large air inlet loss of the air conditioner in the prior art.
In order to achieve the above object, according to one aspect of the present invention, there is provided an indoor unit including: the shell is provided with a first air inlet and a second air inlet; the panel part is connected with the shell, at least part of the panel part is provided with a first position and a second position, the panel part can do reciprocating motion between the first position and the second position, when the panel part is positioned at the first position, the panel part closes the first air inlet, when the panel part is positioned at the second position, the panel part can close the second air inlet, or the panel part can shield part of the second air inlet so as to reduce the air inlet quantity.
Further, when the panel part is located at the first position, the second air inlet is in an open state, and when the panel part is located at the second position, the first air inlet is in an open state.
Further, the panel portion includes a plurality of panels, the plurality of panels have a first operating state and a second operating state, when the plurality of panels are located in the first operating state, ends of the plurality of panels are sequentially abutted to form a plate-shaped structure, when the plurality of panels are located in the second operating state, one of at least two adjacent panels in the plurality of panels can move a first preset distance along a first direction relative to the other panel, and then slide along a second direction until the two panels overlap with each other or partially overlap with each other.
Further, when the panel part is located at the first position, the plurality of panels are in the first working state, and when the panel part is located at the second position, the plurality of panels are in the second working state.
Further, the plurality of panels includes: the first panel is movably connected with the shell; the second panel is movably connected with the shell, and when the panel part is located at the first position and the first panel and the second panel are in the first working state, the first end of the second panel is abutted with the first end of the first panel to form a plate-shaped structure so as to close the first air inlet.
Further, when the panel part is located at the second position and the first panel and the second panel are in the first working state, the first end of the second panel is abutted with the first end of the first panel to form a plate-shaped structure so as to close the second air inlet, wherein the second panel can move a second preset distance along the first direction and then move to a position overlapping with the first panel along the second direction so as to fully open or partially open the second air inlet.
Further, the plurality of panels further includes: the third panel is movably connected with the shell; and the fourth panel is movably connected with the shell, and when the panel part is positioned at the first position and the plurality of panels are in the first working state, the end parts of the first panel, the second panel, the third panel and the fourth panel are sequentially abutted to form a plate-shaped structure so as to close the first air inlet.
Further, when the panel portion is located at the second position, the first end of the first panel abuts against the first end of the second panel to close the second air inlet, and after the third panel and the fourth panel move a third preset distance along the first direction, the third panel and the fourth panel move to a position overlapping with the first panel and the second panel along the second direction.
Further, when the panel portion is located at the second position, the first end of the first panel abuts against the first end of the second panel to close the second air inlet, wherein the third panel moves along the first direction by a fourth preset distance and then moves along the second direction to a position overlapping with the first panel, and the fourth panel can move along the first direction by a fifth preset distance and then moves along the second direction to a position overlapping with the third panel.
Further, when the panel portion is located at the second position, the first panel is located at one side of the second air inlet and covers part of the second air inlet, the second panel moves in the first direction for a sixth preset distance, then moves in the second direction to a position overlapping the first panel, the third panel moves in the first direction for a seventh preset distance, then moves in the second direction to a position overlapping the second panel, and the fourth panel moves in the first direction for an eighth preset distance, then moves in the second direction to a position overlapping the third panel.
Further, the shell further comprises an air outlet, the second air inlet is formed in the top of the shell, the air outlet is formed in the bottom of the shell, and the first air inlet is formed in the side wall between the top and the bottom.
Further, the housing further includes an air outlet, the panel portion forms one of side walls between a top and a bottom of the housing, and a lower end of the panel portion is disposed with a distance from a lower end of the housing to form the air outlet.
Further, the panel portion may slide along the inner sidewall of the housing from the first position to the second position, or the panel portion may slide along the outer surface of the housing from the first position to the second position.
Further, the indoor unit further includes: the purification module is arranged in the shell and located at the first air inlet, and the purification module is used for purifying fresh air entering the shell from the first air inlet.
Further, the purification module has third position and fourth position, and when purification module is located the third position, purification module keeps away from first air intake setting, and when purification module is located the fourth position, purification module is located first air intake department, and purification module's outer peripheral face is laminated mutually with the border department of first air intake.
Further, the purge module is located in the third position when the panel portion is located in the first position, and the purge module is moved from the third position to the fourth position when the panel portion is located in the second position.
According to another aspect of the present invention, there is provided an air conditioner including an indoor unit, the indoor unit being the above-described indoor unit.
By applying the technical scheme of the invention, the shell is provided with the first air inlet and the second air inlet, the panel part is arranged on the shell and provided with the first position and the second position, so that when the panel part is positioned at the first position, the panel part can close the first air inlet, and when the panel part is positioned at the second position, the panel part can close the second air inlet or close part of the second air inlet. The panel part can be controlled to be positioned at different positions so as to control the opening and closing states of the first air inlet and the second air inlet, so that the air quantity entering the shell through the first air inlet and the second air inlet is adjustable, namely, when fresh air is required to enter a room through the first air inlet, the panel part can be controlled to be positioned at the second position, and if the air quantity of the air conditioner needs to be increased, the panel part positioned at the second position can be controlled to shield part of the second air inlet, so that the second air inlet of the other part is enabled to continuously enter the air, the air quantity of the air conditioner is increased, the air quantity loss of the air conditioner is reduced, and the practicability of the air conditioner with the indoor unit is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
fig. 1 is a schematic view showing a structure in which a panel of a first embodiment of an indoor unit according to the present invention is located at a first position;
fig. 2 is a schematic view showing a structure in which a panel of a first embodiment of an indoor unit according to the present invention is located at a second position;
fig. 3 is a schematic structural view showing a panel of the first embodiment of the indoor unit according to the present invention in a second operating state at a second position;
fig. 4 is a schematic structural view showing a panel of a second embodiment of an indoor unit according to the present invention in a first position;
fig. 5 is a schematic structural view showing a panel of a second embodiment of an indoor unit according to the present invention in a first operating state at a second position;
fig. 6 is a schematic structural view showing a panel of a second embodiment of an indoor unit according to the present invention in a second operating state at a second position;
fig. 7 is a schematic view showing a structure in which a panel of a third embodiment of an indoor unit according to the present invention is located at a first position;
fig. 8 is a schematic structural view showing a panel of a third embodiment of an indoor unit according to the present invention in a first operating state at a second position;
fig. 9 is a schematic structural view showing a panel of a third embodiment of an indoor unit according to the present invention in a second operating state at a second position;
fig. 10 is a schematic view showing a structure of a panel of a fourth embodiment of an indoor unit according to the present invention in a first state of being located at a first position;
fig. 11 is a schematic view showing a structure of a panel of a fourth embodiment of an indoor unit according to the present invention in a first state where the panel is located at a second position;
fig. 12 is a schematic view showing a structure of a panel of the fourth embodiment of the indoor unit according to the present invention in a second state of being located at a second position.
Wherein the above figures include the following reference numerals:
10. a housing; 11. a first air inlet; 12. a second air inlet; 13. an air outlet;
20. a panel section; 21. a panel; 211. a first panel; 212. a second panel; 213. a third panel; 214. a fourth panel;
30. a purification module;
41. an air inlet grille; 42. a heat exchange system; 43. a fan system; 44. and an air deflector.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and the accompanying drawings are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are 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. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art, that in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and that identical reference numerals are used to designate identical devices, and thus descriptions thereof will be omitted.
As shown in fig. 1 to 12 in combination, according to an embodiment of the present invention, there is provided an indoor unit.
Specifically, the indoor unit includes a casing 10 and a panel portion 20. The shell 10 is provided with a first air inlet 11 and a second air inlet 12; the panel 20 is connected to the housing 10, at least a portion of the panel 20 has a first position and a second position, the panel 20 is capable of reciprocating between the first position and the second position, the panel 20 closes the first air inlet 11 when the panel 20 is in the first position, the panel 20 closes the second air inlet 12 when the panel 20 is in the second position, or the panel 20 shields a portion of the second air inlet 12 to reduce the amount of air.
In this embodiment, the first air inlet and the second air inlet are formed in the housing, the panel portion is disposed on the housing, and the panel portion is disposed to have a first position and a second position, so that when the panel portion is located in the first position, the panel portion can close the first air inlet, and when the panel portion is located in the second position, the panel portion can close the second air inlet or close a part of the second air inlet. The panel part can be controlled to be positioned at different positions so as to control the opening and closing states of the first air inlet and the second air inlet, so that the air quantity entering the shell through the first air inlet and the second air inlet is adjustable, namely, when fresh air is required to enter a room through the first air inlet, the panel part can be controlled to be positioned at the second position, and if the air quantity of the air conditioner needs to be increased, the panel part positioned at the second position can be controlled to shield part of the second air inlet, so that the second air inlet of the other part is enabled to continuously enter the air, the air quantity of the air conditioner is increased, the air quantity loss of the air conditioner is reduced, and the practicability of the air conditioner with the indoor unit is improved.
Wherein the second air inlet 12 is in an open state when the panel portion 20 is located at the first position, and the first air inlet 11 is in an open state when the panel portion 20 is located at the second position. The arrangement can well control the air inlet quantity of the indoor unit, and the practicability and reliability of the indoor unit are improved.
The panel portion 20 includes a plurality of panels 21. The plurality of panels 21 have a first working state and a second working state, when the plurality of panels 21 are in the first working state, the ends of the plurality of panels 21 are sequentially abutted to form a plate-shaped structure, and when the plurality of panels 21 are in the second working state, at least one of two adjacent panels 21 in the plurality of panels 21 can move a first preset distance along a first direction relative to the other panel 21, and then slide along a second direction until the two panels are mutually overlapped or partially mutually overlapped. As shown in fig. 2, the first direction is the direction indicated by the arrow pointing to the left under the air inlet grille 41, the second direction is the direction indicated by the arrow pointing to the right under the air inlet grille, and the panels form a movement track L3 in the first direction and the second direction, where the first preset distance may be equal to the thickness of the panel adjacent to the first preset distance or greater than the thickness of the panel adjacent to the first preset distance, so that when one panel does not interfere with other panels in the sliding process, the practicability and reliability of the indoor unit are improved. As shown in fig. 1 and 2, when the ends of the panels are abutted, the panels may be spliced into an arcuate panel. Of course, straight surfaces may be formed in which both the inner and outer surfaces are horizontal surfaces. In order to improve the sealing property of the panels, a seal is formed when the end portions of the panels are abutted against each other to prevent air flow from entering from the panels or leaking out of the indoor unit.
Specifically, when the panel portion 20 is located at the first position, the plurality of panels 21 are in the first operating state, and when the panel portion 20 is located at the second position, the plurality of panels 21 are in the second operating state. The arrangement can improve the quality of air inlet and air outlet of the indoor unit.
Further, as shown in fig. 1 and 2, the plurality of panels 21 includes a first panel 211 and a second panel 212. The first panel 211 is movably connected with the housing 10. The second panel 212 is movably connected to the housing 10, and when the panel portion 20 is located at the first position and the first panel 211 and the second panel 212 are in the first working state, the first end of the second panel 212 abuts against the first end of the first panel 211 to form a plate structure so as to close the first air inlet 11. Wherein, the first panel 211 and the second panel 212 can move along the sliding track L3 through the existing push rod structure and gear driving mechanism, so that the existing driving structure can save economic cost. Specifically, for example, for the first panel 211, it may be pushed out in a first direction by the push rod structure and then moved in a second direction by the stepper motor, and in order to improve the stability of the movement, a guide rail structure may be disposed in the first direction and the second direction.
As shown in fig. 2 and fig. 3, when the panel portion 20 is located at the second position and the first panel 211 and the second panel 212 are in the first working state, the first end of the second panel 212 abuts against the first end of the first panel 211 to form a plate structure to close the second air inlet 12, wherein the second panel 212 can be moved along the first direction by a second preset distance and then moved along the second direction to a position overlapping with the first panel 211 to fully open or partially open the second air inlet 12, and fig. 3 shows a partially open embodiment. Of course, the first panel 211 and the second panel 212 may be disposed to overlap at the left side of the second air intake 12 or at the right side of the second air intake 12.
Further, as shown in fig. 10 and 11, the plurality of panels 21 further includes a third panel 213 and a fourth panel 214. The third panel 213 is movably connected with the housing 10. The fourth panel 214 is movably connected to the housing 10, and when the panel portion 20 is located at the first position and the plurality of panels 21 are in the first working state, the ends of the first panel 211, the second panel 212, the third panel 213 and the fourth panel 214 are sequentially abutted to form a plate structure so as to close the first air inlet 11. When the panel portion 20 is at the second position, the first end of the first panel 211 abuts against the first end of the second panel 212 to close the second air inlet 12, and the third panel 213 and the fourth panel 214 move a third predetermined distance along the first direction and then move to a position overlapping the first panel 211 and the second panel 212 along the second direction. The arrangement can prevent the problem that the third panel 213 and the fourth panel 214 are continuously positioned at the first air outlet to influence the air quantity, so that the structure that the panels slide into the indoor unit is more compact.
When the panel portion 20 is located at the second position, the first end of the first panel 211 abuts against the first end of the second panel 212 to close the second air inlet 12. The third panel 213 is moved in the first direction by a fourth predetermined distance, then is moved in the second direction to a position overlapping the first panel 211, and the fourth panel 214 is moved in the first direction by a fifth predetermined distance, then is moved in the second direction to a position overlapping the third panel 213. The arrangement can also make the structure of the indoor unit more compact and stable.
As shown in fig. 12, when the panel portion 20 is located at the second position, the first panel 211 is located at one side of the second air inlet 12 and covers a part of the second air inlet 12, the second panel 212 is moved in the first direction by a sixth predetermined distance, then is moved in the second direction to a position overlapping the first panel 211, the third panel 213 is moved in the first direction by a seventh predetermined distance, then is moved in the second direction to a position overlapping the second panel 212, and the fourth panel 214 is moved in the first direction by an eighth predetermined distance, then is moved in the second direction to a position overlapping the third panel 213. The arrangement can enable the second air inlet to realize partial air inlet, so that the second air inlet can also be used for air inlet when the first air inlet is used for air inlet, and the effect of increasing the air inlet quantity of the indoor unit is effectively achieved.
The housing 10 further comprises an air outlet 13. The second air inlet 12 is formed at the top of the casing 10, the air outlet 13 is formed at the bottom of the casing 10, and the first air inlet 11 is formed on the side wall between the top and the bottom. Wherein the panel part 20 forms one of side walls between the top and bottom of the housing 10, and a lower end of the panel part 20 is disposed with a distance from a lower end of the housing 10 to form the air outlet 13.
Further, as shown in fig. 1 to 3, 8 and 9, 11 and 12, the panel portion 20 is slidable along the inner side wall of the housing 10 from the first position to the second position. As shown in fig. 5 and 6, the panel portion 20 is also slidable along the outer surface of the housing 10 from a first position to a second position.
In order to enable the air conditioner to perform an air purifying function, the indoor unit further includes a purifying module 30. The purification module 30 is disposed in the housing 10 and located at the first air inlet 11, and the purification module 30 is used for purifying the fresh air entering the housing 10 from the first air inlet 11.
Wherein the purification module 30 has a third position and a fourth position. As shown in fig. 7, when the purification module 30 is located at the third position, the purification module 30 is disposed away from the first air intake 11. As shown in fig. 8 and 9, when the purification module 30 is located at the fourth position, the purification module 30 is located at the first air inlet 11, and the outer peripheral surface of the purification module 30 is attached to the edge of the first air inlet 11.
Specifically, when the panel portion 20 is located at the first position, the purge module 30 is located at the third position, and when the panel portion 20 is located at the second position, the purge module 30 is moved from the third position to the fourth position. This arrangement can prevent the purge module 30 from interfering with the panel portion 20.
The indoor unit in the above embodiment may also be used in the technical field of air conditioner apparatuses, that is, according to another aspect of the present invention, an air conditioner is provided. The air conditioner comprises an indoor unit, wherein the indoor unit is the indoor unit in the embodiment. Specifically, the indoor unit includes a casing 10 and a panel portion 20. The shell 10 is provided with a first air inlet 11 and a second air inlet 12; the panel 20 is connected to the housing 10, at least a portion of the panel 20 has a first position and a second position, the panel 20 is capable of reciprocating between the first position and the second position, the panel 20 closes the first air inlet 11 when the panel 20 is in the first position, the panel 20 closes the second air inlet 12 when the panel 20 is in the second position, or the panel 20 shields a portion of the second air inlet 12 to reduce the amount of air.
In this embodiment, the first air inlet and the second air inlet are formed in the housing, the panel portion is disposed on the housing, and the panel portion is disposed to have a first position and a second position, so that when the panel portion is located in the first position, the panel portion can close the first air inlet, and when the panel portion is located in the second position, the panel portion can close the second air inlet or close a part of the second air inlet. The panel part can be controlled to be positioned at different positions so as to control the opening and closing states of the first air inlet and the second air inlet, so that the air quantity entering the shell through the first air inlet and the second air inlet is adjustable, namely, when fresh air is required to enter a room through the first air inlet, the panel part can be controlled to be positioned at the second position, and if the air quantity of the air conditioner needs to be increased, the panel part positioned at the second position can be controlled to shield part of the second air inlet, so that the second air inlet of the other part is enabled to continuously enter the air, the air quantity of the air conditioner is increased, the air quantity loss of the air conditioner is reduced, and the practicability of the air conditioner with the indoor unit is improved.
Specifically, the indoor unit structure of the wall-mounted air conditioner with the air purifying device can effectively enlarge the air quantity of air inlet of the indoor unit of the wall-mounted air conditioner, improve the overall heat exchange efficiency, realize front air inlet by arranging the first air inlet, enable the air inlet of the air conditioner in the re-purifying mode to be smoother, and reduce the noise of the air conditioner. The problem that the air conditioner is difficult to operate at the top by adopting the common air conditioner with the purifying device is calibrated, and the purifying device is positioned in front of the air conditioner, so that after-sales user can conveniently change and assemble and disassemble the air conditioner. The air inlet mode of the indoor unit is optimized while the air inlet quantity is increased, the noise of the air conditioner is reduced, the comfort of the human body is improved, the air conditioner is enabled to be optimal in performance and purification function, and the purification module is convenient to disassemble, assemble and replace after sales.
In the embodiment, the air conditioner adopts a movable folding panel structure, the size of the air inlet can be adjusted and controlled in various states of the air conditioner, and a double air inlet mode of front panel air inlet and top air inlet is designed. The air conditioner is also provided with a purification module, the purification module is positioned at the back of the panel, and when the panel is opened, the purification function device is convenient to assemble, disassemble, clean and replace.
The air conditioner comprises a shell, an air inlet grille, a purification module, a panel, a heat exchange system 42, a fan system 43 and an air deflector 44. Since the view and the structure are simplified structures, the design can be changed, modified, added or replaced according to the actual implementation, and the components are not limited to the above, wherein the air deflector 44 performs the overturning motion along the track L1 in fig. 1, and L2 is the sliding track of the panel.
Three states exist in the use of the air conditioner as follows:
state one: the method is suitable for a pure refrigeration or heating state and is also an initial state of the air conditioner. The initial state of the purification module is positioned at the back of the panel, and under the action of the fan system, the air quantity enters from the air inlet grille and is blown out along the air deflector after passing through the heat exchange system. The state purification module does not participate in work, so that the air inlet quantity is maximized without attenuation, and the overall performance of the air conditioner is optimal.
State two: the method is suitable for the pure purification state of the air conditioner. At this time, the panels as a whole run to the lower side of the air inlet grille along the movement track of the L2 panel, so that no air quantity enters the air inlet grille. Under the action of the fan system, the air quantity enters from the purification module, and the purification module completely enters into operation so as to ensure that all air entering into the unit is purified, so that the integral purification rate of the air conditioner is maximized.
State three: the device is suitable for an air conditioner combination state, and the panel moves to the lower side of another panel along a track L3 in FIG. 2 on the basis of the second state. The air inlet grille is in a half-open and half-closed state (shown in figure 3). Under the action of the fan system, the air quantity enters from the purification module and the air inlet grille simultaneously, and under the condition that the heat exchange performance of the whole machine is not reduced, a part of air in a room is purified under the action of the purification module.
As shown in fig. 5 and 6, a portion of the panel may be positioned above the air inlet grill after being opened. When the panel is open, as in the embodiment shown in fig. 1-3, the purification module may be arranged in a stationary manner. As shown in fig. 7 to 9, the purge module is movable and moves in the panel direction to complement the appearance. Wherein the panels may be arranged in a manner that is entirely operable, in a purge mode, the purge module completely replaces the panels, as shown in fig. 11.
In addition to the foregoing, references in the specification to "one embodiment," "another embodiment," "an embodiment," etc., mean that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described in general terms in the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is intended that such feature, structure, or characteristic be implemented within the scope of the invention.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (16)

1. An indoor unit, comprising:
the device comprises a shell (10), wherein a first air inlet (11) and a second air inlet (12) are formed in the shell (10);
a panel portion (20), wherein the panel portion (20) is connected with the housing (10), at least part of the panel portion (20) has a first position and a second position, the panel portion (20) can reciprocate between the first position and the second position, when the panel portion (20) is located at the first position, the panel portion (20) closes the first air inlet (11), when the panel portion (20) is located at the second position, the panel portion (20) can close the second air inlet (12), or the panel portion (20) can shield part of the second air inlet (12) to reduce the air inlet;
the panel part (20) comprises a plurality of panels (21), wherein the panels (21) are provided with a first working state and a second working state, when the panels (21) are positioned in the first working state, the ends of the panels (21) are sequentially abutted to form a plate-shaped structure, when the panels (21) are positioned in the second working state, one of at least two adjacent panels (21) in the panels (21) can move a first preset distance along a first direction relative to the other panel (21), and then slide along the second direction until the panels are mutually overlapped or partially mutually overlapped with the other panel (21).
2. The indoor unit according to claim 1, wherein the second intake vent (12) is in an open state when the panel portion (20) is in the first position and the first intake vent (11) is in an open state when the panel portion (20) is in the second position.
3. An indoor unit according to claim 1, wherein a plurality of the panels (21) are in the first operating state when the panel portion (20) is in the first position and a plurality of the panels (21) are in the second operating state when the panel portion (20) is in the second position.
4. An indoor unit according to claim 1, wherein a plurality of said panels (21) comprise:
-a first panel (211), said first panel (211) being movably connected to said housing (10);
the second panel (212), second panel (212) with casing (10) movably are connected, when panel portion (20) are located the first position, first panel (211) with second panel (212) are in when first operating condition, the first end of second panel (212) with the first end butt of first panel (211) is in order to form platelike structure with first air intake (11) are closed.
5. The indoor unit of claim 4, wherein,
when the panel part (20) is located at the second position, the first panel (211) and the second panel (212) are in the first working state, the first end of the second panel (212) is abutted with the first end of the first panel (211) to form a plate-shaped structure so as to close the second air inlet (12), wherein the second panel (212) can move a second preset distance along the first direction and then move to a position overlapping with the first panel (211) along the second direction so as to fully or partially open the second air inlet (12).
6. An indoor unit according to claim 5, wherein a plurality of said panels (21) further comprise:
a third panel (213), the third panel (213) being movably connected with the housing (10);
and a fourth panel (214), wherein the fourth panel (214) is movably connected with the housing (10), and when the panel part (20) is located at the first position and a plurality of panels (21) are in the first working state, the ends of the first panel (211), the second panel (212), the third panel (213) and the fourth panel (214) are sequentially abutted to form a plate structure so as to close the first air inlet (11).
7. The indoor unit of claim 6, wherein,
when the panel part (20) is located at the second position, the first end of the first panel (211) is abutted to the first end of the second panel (212) so as to close the second air inlet (12), and after the third panel (213) and the fourth panel (214) move a third preset distance along the first direction, the third panel and the fourth panel move to a position overlapping with the first panel (211) and the second panel (212) along the second direction.
8. The indoor unit according to claim 6, wherein when the panel portion (20) is located at the second position, the first end of the first panel (211) abuts against the first end of the second panel (212) to close the second air inlet (12), and wherein the third panel (213) is moved in the first direction by a fourth predetermined distance and then moved in the second direction to a position overlapping the first panel (211), and the fourth panel (214) is moved in the second direction by a fifth predetermined distance and then moved in the second direction to a position overlapping the third panel (213).
9. The indoor unit according to claim 6, wherein when the panel portion (20) is located at the second position, the first panel (211) is located at one side of the second air intake port (12) and covers a part of the second air intake port (12), the second panel (212) is moved in the first direction by a sixth predetermined distance, then is moved in the second direction to a position overlapping the first panel (211), the third panel (213) is moved in the first direction by a seventh predetermined distance, then is moved in the second direction to a position overlapping the second panel (212), and the fourth panel (214) is moved in the first direction by an eighth predetermined distance, then is moved in the second direction to a position overlapping the third panel (213).
10. The indoor unit of claim 1, wherein the housing (10) further comprises an air outlet (13), the second air inlet (12) is provided at a top of the housing (10), the air outlet (13) is provided at a bottom of the housing (10), and the first air inlet (11) is provided on a side wall between the top and the bottom.
11. The indoor unit of claim 1, wherein the casing (10) further comprises an air outlet (13), the panel portion (20) forming one of side walls between a top and a bottom of the casing (10), a lower end of the panel portion (20) being disposed at a distance from a lower end of the casing (10) to form the air outlet (13).
12. The indoor unit of claim 1, wherein the panel portion (20) is slidable along an inner side wall of the casing (10) from the first position to the second position or wherein the panel portion (20) is slidable along an outer surface of the casing (10) from the first position to the second position.
13. The indoor unit of claim 1, further comprising:
the purification module (30), purification module (30) set up in casing (10) and be located first air intake (11) department, purification module (30) are used for follow first air intake (11) department gets into the new trend in casing (10) purifies.
14. The indoor unit of claim 13, wherein the purification module (30) has a third position and a fourth position, when the purification module (30) is located at the third position, the purification module (30) is located away from the first air inlet (11), when the purification module (30) is located at the fourth position, the purification module (30) is located at the first air inlet (11), and an outer peripheral surface of the purification module (30) is fitted to an edge of the first air inlet (11).
15. The indoor unit of claim 14, wherein the purification module (30) is located in the third position when the panel portion (20) is located in the first position and the purification module (30) is moved from the third position to the fourth position when the panel portion (20) is located in the second position.
16. An air conditioner comprising an indoor unit, wherein the indoor unit is the indoor unit of any one of claims 1 to 15.
CN201711064360.8A 2017-11-02 2017-11-02 Indoor unit and air conditioner with same Active CN107860063B (en)

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CN112413721A (en) * 2020-11-06 2021-02-26 青岛海尔空调器有限总公司 Control method of air conditioner indoor unit
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