CN110043958B - Suspension angle air conditioner - Google Patents

Suspension angle air conditioner Download PDF

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Publication number
CN110043958B
CN110043958B CN201910379088.5A CN201910379088A CN110043958B CN 110043958 B CN110043958 B CN 110043958B CN 201910379088 A CN201910379088 A CN 201910379088A CN 110043958 B CN110043958 B CN 110043958B
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CN
China
Prior art keywords
air conditioner
air
impeller
driving motor
shell
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Application number
CN201910379088.5A
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Chinese (zh)
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CN110043958A (en
Inventor
刘光朋
于尊才
史为品
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Qingdao Haier Air Conditioner Gen Corp Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Haier Smart Home Co Ltd
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Priority to CN201910379088.5A priority Critical patent/CN110043958B/en
Publication of CN110043958A publication Critical patent/CN110043958A/en
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Publication of CN110043958B publication Critical patent/CN110043958B/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
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • 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
    • F24F1/0087—Indoor units, e.g. fan coil units with humidification means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • F24F13/20—Casings or covers
    • F24F2013/205—Mounting a ventilator fan therein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/17—Details or features not otherwise provided for mounted in a wall
    • 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]
    • Y02B30/54—Free-cooling systems

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The invention relates to the technical field of air conditioning, in particular to a suspension angle air conditioner. The invention aims to solve the problems of unsatisfactory operation effect and indoor space occupation of the conventional air conditioner. The air conditioner comprises a shell, wherein the shell comprises a front part, a rear part and a top part, the air conditioner can be hung at a corner through the rear part, the front part comprises a front panel and two front side plates, the front panel is arranged between the two front side plates, each front side plate is provided with an air outlet, the top part is provided with an air inlet, the air conditioner also comprises a humidifying water tank which is provided with an atomizing element, the humidifying water tank is arranged in the shell and divides the shell into two chambers, each chamber is internally provided with a heat exchanger and a cross-flow fan which are arranged along the length direction of the shell, and the air inlet is communicated with the two air outlets through one chamber. The suspension angle air conditioner can give consideration to both the refrigeration and heating effects and release the indoor space.

Description

Suspension angle air conditioner
Technical Field
The invention relates to the technical field of air conditioning, in particular to a suspension angle air conditioner.
Background
With the continuous improvement of the quality of life, the arrangement requirements of consumers on rooms are higher and higher, especially the current house types generally mainly use practicality and have small use areas, so that how to fully utilize each inch of space in the rooms becomes the key point of attention of people.
Air conditioners are commonly used as household appliances, and are available for most households. The existing air conditioners mainly comprise a wall-mounted air conditioner and a cabinet air conditioner, wherein the wall-mounted air conditioner is hung on a wall body at a position on the upper side, the cabinet air conditioner is directly placed on the ground, and the heating effect of the wall-mounted air conditioner is poor and the refrigerating effect of the cabinet air conditioner is unsatisfactory due to the natural law that cold airflow sinks and hot airflow rises. In addition, the wall body is placed on the upper side or directly placed on the ground, so that the main space in a room is occupied, and the space utilization rate in the room is poor.
Accordingly, there is a need in the art for a new suspension angle air conditioner that solves the above problems.
Disclosure of Invention
In order to solve the above problems in the prior art, that is, to solve the problems of unsatisfactory operation effect and occupation of indoor space of the conventional air conditioner, the present invention provides a corner-hung air conditioner, which includes a housing, the housing includes a front portion, a rear portion and a top portion, the corner-hung air conditioner can be hung at a corner through the rear portion, the front portion includes a front panel and two front side panels, the front panel is disposed between the two front side panels, each front side panel is provided with an air outlet, the top portion is provided with an air inlet, the corner-hung air conditioner further includes a humidification water tank configured with an atomizing element, the humidification water tank is disposed in the housing and divides the housing into two chambers, each chamber is provided with a heat exchanger and a cross flow fan disposed along a length direction of the housing, the air inlet is communicated with the two air outlets through one chamber, and the corner-hung air conditioner is configured such that when the cross flow fan operates, indoor air enters the chambers through the air inlets and is discharged together with water mist generated by the atomizing element after heat exchange with the humidification water tank and the heat exchanger.
In a preferred technical solution of the above-mentioned overhang angle air conditioner, the cross-flow fan includes a first driving motor and an impeller set, the first driving motor is connected to the impeller set and can drive the impeller set to rotate, and the impeller set is configured to be capable of extending and retracting along an axial direction of the first driving motor.
In a preferred technical solution of the above-mentioned suspension angle air conditioner, the first driving motor is a dual-shaft motor, the impeller assembly includes a fixed impeller, a movable impeller and a telescopic driving mechanism, two output shaft sides of the dual-shaft motor are respectively provided with one fixed impeller, one telescopic driving mechanism and at least one movable impeller, the fixed impeller is connected with the output shaft, the movable impeller is slidably sleeved with the fixed impeller, and the telescopic driving mechanism is connected with the movable impeller farthest from the dual-shaft motor and can drive the movable impeller to slide relative to the fixed impeller.
In the preferred technical scheme of the above-mentioned angle-suspended air conditioner, the telescopic driving mechanism includes a second driving motor, a winding drum and a steel wire rope, one end of the fixed impeller close to the double-shaft motor is provided with a conductive slip ring, the second driving motor is fixed in the rotor of the conductive slip ring and electrically connected with the rotor, the winding drum is connected with an output shaft of the second driving motor, one end of the steel wire rope is fixedly connected with the winding drum, the other end of the steel wire rope is fixedly connected with a movable impeller farthest away from the double-shaft motor, an elastic member is further arranged between two adjacent impellers, and the elastic member is arranged to store elastic potential energy when the movable impeller contracts relative to the fixed impeller.
In a preferred embodiment of the above-described overhang angle air conditioner, the two cross-flow fans are provided so as to be capable of operating independently of each other.
In the preferred technical scheme of the above-mentioned hang angle air conditioner, the air outlet is provided with a door panel, the door panel is provided with a door panel driving mechanism, the door panel driving mechanism is connected with the door panel and can drive the door panel to translate along the direction parallel to the front panel.
In a preferred technical solution of the above-mentioned air conditioner with a suspended angle, the door panel driving mechanism includes a third driving motor and a screw nut assembly/rack and pinion assembly, a driving shaft of the third driving motor is connected with a screw in the screw nut assembly or a gear in the rack and pinion assembly, and the door panel is connected with a nut in the screw nut assembly or a rack in the rack and pinion assembly.
In the preferred technical scheme of the above-mentioned hang angle air conditioner, two said air outlets have swinging blades that can swing along the vertical direction separately, two said swinging blades are set up to be able to swing independently each other; and/or the two air outlets are provided with air deflectors capable of swinging along the horizontal direction, and the two air deflectors are arranged to be capable of swinging independently.
In a preferred embodiment of the above-described air conditioner, the top includes a top plate that is capable of being raised and lowered with respect to the front portion and the rear portion, and the air inlet is formed between the top plate and the front portion and the rear portion when the top plate is raised with respect to the front portion and the rear portion.
In the preferred technical scheme of above-mentioned angle air conditioner that hangs, the rear portion includes rear panel and two posterior lateral plates, the rear panel set up in between two posterior lateral plates, every be provided with on the posterior lateral plate and articulate the structure, contained angle between two posterior lateral plates is the right angle.
It can be understood by those skilled in the art that in a preferred technical solution of the present invention, the air conditioner includes a casing, the casing includes a front portion, a rear portion and a top portion, the air conditioner can be hung on a corner through the rear portion, the front portion includes a front panel and two front side plates, the front panel is disposed between the two front side plates, each front side plate is provided with an air outlet, and the top portion is provided with an air inlet.
Through the arrangement mode, the suspension angle air conditioner can give consideration to both the refrigeration effect and the heating effect, release the indoor space, create a new indoor pattern, subvert the iterative closed idea of the traditional cabinet air conditioner and the hanging air conditioner product and promote the development and the revolution of the air conditioning industry. Specifically, the wall surface in the room can be used for hanging artworks or ornaments such as wall paintings and calligraphy, the ground can be used for placing furniture or household appliances, and the corner position is generally idle compared with the wall surface and the ground. And secondly, the suspension angle air conditioner can be suspended in the middle of a wall body when being installed, so that the suspension angle air conditioner can give consideration to the upper, middle and lower floor spaces of a room when refrigerating and heating, and achieves good refrigerating and heating effects. The two chambers are arranged in the shell, the cross-flow fans are arranged in the chambers, and the two front side plates are respectively provided with the air outlet for simultaneously discharging air. Through set up humidification water tank and atomizing component in the casing, the hang angle air conditioner of this application can also collect refrigeration, heat, dehumidification, humidification in an organic whole, both can be applicable to the dry area of weather, also can be applicable to the moist area of weather, promotes the suitability of hanging angle air conditioner. Moreover, through using the humidification water tank to separate the casing for two cavities, can also simplify the structure of air conditioner, save the setting of the interior wind channel subassembly of overhang angle air conditioner to the position that sets up of humidification water tank still makes the air conditioner can adjust the temperature to the air current in advance through the humidification water tank when the operation, is favorable to reducing the frequency of compressor and the energy consumption of air conditioner.
Furthermore, the impeller group of the cross flow fan is arranged to be capable of stretching along the axial direction of the first driving motor, and the suspension angle air conditioner can also realize control over the longitudinal air outlet height, so that the effects of no blowing head upwards and no blowing leg downwards are achieved, and the user experience is further improved.
Furthermore, the two cross-flow fans, the swinging blades and the air guide plates are all arranged to be capable of running independently, the suspension angle air conditioner can also realize the difference control of the left air outlet and the right air outlet, and different requirements of users can be met by controlling parameters such as the temperature, the humidity, the air speed, the air outlet direction and the like of each air outlet. For example, the wind speed of the wind outlet close to the human body can be set relatively low, so that the occurrence of cold catching, cold catching and the like caused by the direct blowing of the wind to the human body is reduced; the air speed of the air outlet far away from the human body can be set relatively high, so that the operating efficiency of the air conditioner is improved, and the indoor environment is ensured to be suitable.
Furthermore, the top plate is arranged to be capable of lifting relative to the front part and the rear part, when the suspension angle air conditioner is used, the air inlet can be formed by lifting the top plate, and compared with a mode of directly arranging the air inlet on the top plate, the arrangement mode can prevent indoor dust from directly entering the interior of the air conditioner through the air inlet to influence the operation effect of the air conditioner, so that the durability of the suspension angle air conditioner is improved; and through the decline of roof when not using, can guarantee collective leakproofness and wholeness, promote the science and technology of product and feel.
Drawings
A suspension angle air conditioner of the present invention will be described with reference to the accompanying drawings. In the drawings:
fig. 1 is a schematic view (one) of the installation position of the suspension angle air conditioner of the present invention;
fig. 2 is a schematic view (ii) of the installation position of the suspension angle air conditioner of the present invention;
FIG. 3 is a schematic external view of a suspension angle air conditioner according to the present invention;
FIG. 4 is a top cross-sectional view of FIG. 3;
FIG. 5 is a schematic diagram of a suspension angle air conditioner of the present invention;
FIG. 6 is a schematic view of the crossflow blower of the present invention in an extended condition;
FIG. 7 is a schematic view of the crossflow blower of the present invention in a contracted state (two);
fig. 8 is a cross-sectional view of fig. 6.
List of reference numerals
1. A housing; 111. a front panel; 112. a front side plate; 1121. an air outlet; 113. a door panel; 114. a top plate; 1141. a flow guide structure; 115. a door panel drive mechanism; 1151. a third drive motor; 1152. a lead screw nut assembly; 116. swinging the leaves; 117. an air deflector; 118. an air inlet; 119. an air duct assembly; 121. a rear panel; 122. a rear side plate; 2. a humidifying water tank; 21. an atomizing element; 3. a heat exchanger; 4. a cross-flow fan; 41. a first drive motor; 411. an output shaft; 412. lengthening a shaft; 42. an impeller assembly; 421. fixing the impeller; 4211. a conductive slip ring; 4212. a limiting edge; 422a \422b, a movable impeller; 4221. a limiting edge; 423. a telescopic driving mechanism; 4231. a second drive motor; 4232. a reel; 4233. a wire rope; 424. an elastic member; 5. mounting a plate; 51. a second hanging structure; 6. and (6) corner.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the crossflow blower of the drawings is described in combination with a fixed impeller and two movable impellers, the arrangement is not invariable and can be modified as required by those skilled in the art to suit particular applications. For example, the combination of the crossflow blower may be a fixed impeller and a movable impeller or a fixed impeller and a plurality of movable impellers, and the like.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It can be understood by those skilled in the art that the following embodiments of the air conditioner with a suspension angle refer to the indoor unit of the split air conditioner, and the outdoor unit of the split air conditioner can be configured according to the prior art, and the configuration is not limited to this case. For example, the outdoor unit part comprises a compressor, an outdoor heat exchanger, necessary pipelines and the like.
First, referring to fig. 1 to 5, a suspension angle air conditioner of the present invention will be described. Wherein, fig. 1 is a schematic view (one) of the installation position of the suspension angle air conditioner of the present invention; fig. 2 is a schematic view (ii) of the installation position of the suspension angle air conditioner of the present invention; FIG. 3 is a schematic external view of a suspension angle air conditioner according to the present invention; FIG. 4 is a top cross-sectional view of FIG. 3; fig. 5 is a schematic diagram of a suspension angle air conditioner of the present invention.
As shown in fig. 1 to 4, in order to solve the problems of the conventional air conditioner that the operation effect is not ideal and the indoor space is occupied, the air conditioner of the present invention includes a housing 1, the housing 1 includes a front portion, a rear portion, a top portion and a bottom portion, and the air conditioner can be suspended at a corner 6 through the rear portion. The front portion includes a front panel 111 and two front side panels 112, the front panel 111 is disposed between the two front side panels 112, and each front side panel 112 is provided with an air outlet 1121. The rear portion includes a rear panel 121 and two rear side panels 122, the rear panel 121 being disposed between the two rear side panels 122. The top portion includes a top plate 114, the top plate 114 being capable of being raised and lowered relative to the front and rear portions, and an air inlet 118 being formed between the top plate 114 and the front and rear portions when the top plate 114 is raised. Referring to fig. 4, the humidification water tank 2 is further disposed in the housing 1, the humidification water tank 2 is disposed with the atomizing element 21, and the atomizing element 21 can atomize the liquid in the humidification water tank 2 into mist. The humidifying water tank 2 divides the housing 1 into two independent chambers, a heat exchanger 3 and a cross-flow fan 4 are arranged in each chamber along the length direction (i.e. vertical direction) of the housing 1, and the air inlet 118 and the two air outlets 1121 are respectively communicated through one chamber.
Referring to fig. 3 and 5, when the ceiling plate 114 is raised, the cross-flow fan 4 is turned on, and indoor air enters the two chambers through the air inlets 118 formed between the ceiling plate 114 and the front and rear portions, respectively, and after heat exchange with the humidification water tank 2 and the heat exchanger 3, is discharged through the air outlet 1121 together with mist generated by the atomizing element 21.
The above description shows that the suspension angle air conditioner of the invention can give consideration to both cooling and heating effects, release indoor space, create new indoor pattern, subvert iterative closed idea of traditional cabinet air conditioner and hanging air conditioner products, and promote development and revolution of air conditioning industry.
Specifically, the wall surface in the room can be used for hanging artworks or ornaments such as wall paintings, calligraphy and painting, the ground can be used for placing furniture or household appliances, and the position of the corner 6 is idle compared with the wall surface and the ground, but the corner-hung air conditioner can be hung on the corner 6 through the rear part, so the space of the corner 6 in the room can be fully utilized, the utilization rate of the room space is improved, and the satisfaction degree of users is improved. And secondly, the suspension angle air conditioner can be suspended in the middle of a wall body when being installed, so that the suspension angle air conditioner can give consideration to the upper, middle and lower floor spaces of a room when refrigerating and heating, and achieves good refrigerating and heating effects.
Furthermore, two chambers are arranged in the shell 1, the cross-flow fan 4 is arranged in the chambers, and the two front side plates 112 are respectively provided with the air outlet 1121 for simultaneously discharging air. Through set up humidification water tank 2 and atomizing component 21 in casing 1, the hang angle air conditioner of this application can also collect refrigeration, heating, dehumidification, humidification in an organic whole, both can be applicable to the dry area of weather, also can be applicable to the humid area of weather, promotes hang angle air conditioner's suitability. Moreover, through using humidification water tank 2 to separate casing 1 for two cavities, can also simplify the structure of air conditioner, save the setting of hanging the interior wind channel subassembly of angle air conditioner to humidification water tank 2's the position that sets up still makes the air conditioner can carry out the thermoregulation in advance to the air current through humidification water tank 2 when the operation, is favorable to reducing the frequency of compressor and the energy consumption of air conditioner.
The following describes the suspension angle air conditioner of the present invention in detail with reference to fig. 1 to 8. FIG. 6 is a schematic view of the crossflow blower of the present invention in an extended condition; FIG. 7 is a schematic view of the crossflow blower of the present invention in a contracted state (two); fig. 8 is a cross-sectional view of fig. 6.
As shown in fig. 1 and 3, in one possible embodiment, the cross section of the casing of the suspension angle air conditioner is substantially hexagonal, the front part of the casing 1 includes a front panel 111 disposed substantially horizontally (in the orientation of fig. 4, the same applies below) and front side panels 112 disposed diagonally to the left and right of the front panel 111, and the rear part includes a rear panel 121 disposed substantially horizontally and rear side panels 122 disposed diagonally to the left and right of the rear panel 121. The top portion comprises a top plate 114, a flow guiding structure 1141 is arranged on the bottom surface of the top plate 114, and the top plate 114 can be lifted relative to the front portion and the rear portion, for example, the lifting of the top plate 114 is realized in a mode that a screw nut or a gear rack is driven by an electric cylinder, an air cylinder or a motor. As shown in fig. 2 and fig. 4, the included angle between the two rear side plates 122 is set as a right angle, and the two rear side plates 122 are respectively provided with a first hanging structure (not shown in the figure), such as a hanging buckle or a hanging hole, the corner-hanging air conditioner can also be configured with a mounting plate 5, the mounting plate 5 can be fixed at the corner 6, and a second hanging structure 51 corresponding to the first hanging structure is provided thereon, such as a hanging hole or a hanging buckle, and the corner-hanging air conditioner can be hung at the corner 6 by the matching connection of the first hanging structure and the second hanging structure 51.
Referring to fig. 3 and 4, when the top plate 114 is lifted, an air inlet 118 is formed between the top plate 114 and the front and rear portions, one air outlet 1121 is respectively provided on each of the left and right front side plates 112, and a door panel 113 that can be opened and closed, a swing blade 116 that can swing in the vertical direction, and an air deflector 117 that can swing in the horizontal direction are arranged at each air outlet 1121. The door 113 is provided with a door driving mechanism 115, and the door driving mechanism 115 is connected to the door 113 and can drive the door 113 to translate along a direction parallel to the front panel 111 (i.e., a direction of ± 45 ° from the horizontal direction in fig. 4). The door panel driving mechanism 115 further includes a third driving motor 1151 and a lead screw nut assembly 1152, a driving shaft of the third driving motor 1151 is in transmission connection with a lead screw in the lead screw nut assembly 1152, and the door panel 113 is fixedly connected with a nut in the lead screw nut assembly 1152, so that the third driving motor 1151 realizes translational opening and translational closing of the door panel 113 by driving the lead screw to rotate forward and backward.
Referring to fig. 4, the cross section of the humidification water tank 2 is substantially in an "i" shape, and the upper and lower sides of the humidification water tank are abutted against the front side plate 112 and the rear side plate 122, so as to divide the housing 1 into two independent chambers, and the air inlet 118 and the two air outlets 1121 are respectively communicated through one chamber to form an air flow channel. Each chamber is provided with an air duct assembly 119, a cross flow fan 4 and a heat exchanger 3, the air duct assembly 119 is arranged at the intersection of the front side plate 112 and the rear side plate 122, and an arc surface is formed. The humidification water tank 2 is formed with two roughly semicircular installation spaces, the cross flow fan 4 is arranged in the roughly middle of the space, the heat exchanger 3 is close to the air outlet 1121 and is arranged to surround the cross flow fan 4, and two ends of the heat exchanger are fixed on two side faces of the humidification water tank 2 respectively. When the suspension angle air conditioner operates, indoor air enters the chamber through the air inlet 118 at the top and then is thrown out by the cross flow fan 4, a small part of air is directly subjected to heat exchange with the heat exchanger 3 and then is discharged through the air outlet 1121, and a large part of air is subjected to heat exchange with the humidification water tank 2 firstly to pre-adjust the temperature, and then is subjected to heat exchange with the heat exchanger 3 and then is discharged through the air outlet 1121. A water inlet (not shown) is arranged at the top of the humidifying water tank 2, and two atomizing elements 21 are respectively arranged at two ends of one side close to the front panel 111, wherein the atomizing elements 21 are preferably ultrasonic atomizers. The ultrasonic atomizer has an atomizing nozzle, and the atomizing nozzle is disposed corresponding to the air outlet 1121. When the ultrasonic atomizer operates, the water in the humidification water tank 2 is atomized into water mist by ultrasonic waves, and the water mist is sprayed to the air outlet 1121 through an atomizing nozzle.
Referring to fig. 6 to 8, in a preferred embodiment, the crossflow blower 4 includes a first drive motor 41 and an impeller assembly 42, the first drive motor 41 is connected to the impeller assembly 42 and can drive the impeller assembly 42 to rotate, and the impeller assembly 42 is provided to be capable of extending and contracting in an axial direction of the first drive motor 41. Specifically, the first driving motor 41 is a two-shaft motor having two output shafts 411, and each output shaft 411 is drivingly connected to an extension shaft 412. The impeller assembly 42 includes two fixed impellers 421, two movable impellers 422a, two movable impellers 422b, and two telescopic driving mechanisms 423, that is, two output shafts 411 of the first driving motor 41 are respectively provided with one fixed impeller 421, one movable impeller 422a, one movable impeller 422b, and one telescopic driving mechanism 423. Referring to fig. 8, one side of the fixed impeller 421 close to the first driving motor 41 is fixedly connected to the output shaft 411 or the extension shaft 412, and the movable impeller 422a located inside is connected to the fixed impeller 421 so as to be slidable along the extension shaft 412, and is limited by a limit edge 4212 provided at one end of the fixed impeller 421 away from the first driving motor 41. The outermost movable impeller 422b is connected to the inner movable impeller 422a so as to be slidable along the extension shaft 412, and is stopped by a stopper 4221 provided at one end of the inner movable impeller 422a away from the first drive motor 41. The diameter of the impeller positioned on the outer side in the two adjacent impellers is larger than that of the impeller positioned on the inner side, so that the impeller positioned on the outer side can be sleeved on the impeller positioned on the inner side when sliding relative to the impeller positioned on the inner side. The extension shaft 412 passes through the fixed impeller 421 and the two movable impellers (422 a and 422 b), and can limit and guide when the movable impellers (422 a and 422 b) slide.
With further reference to fig. 8, the telescopic driving mechanism 423 includes a second driving motor 4231, a winding drum 4232 and a steel wire rope 4233, one end of the fixed impeller 421 near the biaxial motor is provided with a conductive slip ring 4211, the conductive slip ring 4211 includes a rotor and a stator electrically connected with each other, the second driving motor 4231 is fixed inside the rotor of the conductive slip ring 4211 and electrically connected with the rotor, the winding drum 4232 is connected with an output shaft 411 of the second driving motor 4231, and the steel wire rope 4233 is wound on the winding drum 4232, and one end of the steel wire rope 4233 is fixedly connected with the winding drum 4232, and the other end of the steel wire rope is fixedly connected with the movable impeller 422b located at the outermost side. Elastic members 424, such as springs or elastic rubber, are further provided between the fixed impeller 421 and the movable impeller 422a located inside, and between the movable impellers 422a and 422b, and the elastic members 424 are provided to be elastically deformed to store elastic potential energy when the movable impeller 422a contracts with respect to the fixed impeller 421 or when the movable impeller 422b contracts with respect to the movable impeller 422 a. As shown in fig. 6 and 7, when the second driving motor 4231 drives the drum 4232 to retract the wire rope 4233, the outer movable impeller 422b is driven by the wire rope 4233 and guided by the extension shaft 412 to compress the spring to contract, after the outer movable impeller 422b contracts to a certain stroke, the inner movable impeller 422a is driven by the movable impeller 422b to contract, and finally the outer movable impeller 422a and the inner movable impeller 422a contract and are sleeved on the outer side of the fixed impeller 421. When the second driving motor 4231 drives the drum 4232 to release the wire rope 4233, the outer movable impeller 422b and the inner movable impeller 422a are extended by the elastic force of the spring and the guide of the extension shaft 412, and reach the fully extended position under the restriction of the limit edge 4212 provided on the fixed impeller 421 and the limit edge 4221 provided on the movable impeller 422 located inside.
In addition, in a control manner, preferably, the two cross-flow fans 4, the swinging vane 116 and the air deflector 117 configured at each air outlet 1121 of the present invention can all operate relatively independently, for example, for the cross-flow fans 4, a user can independently adjust the rotation speed of each cross-flow fan 4, the longitudinal air outlet height (i.e., the extension length of the impeller), and the like; as for the flap 116 and the air guide plate 117, the user can individually adjust the rotation angle, the stop position, and the like of each of the flap 116 and the air guide plate 117. Of course, the adjustment may also be automatically performed by the air conditioner, provided that the user can individually set parameters such as temperature and humidity of the area corresponding to each air outlet 1121.
The setting mode has the advantages that: the first hanging structure is arranged on the two rear side plates 122, the second hanging structure 51 is arranged on the mounting plate 5, so that the suspension angle air conditioner can be smoothly mounted at the position of a corner 6, the mounting position can be flexibly adjusted based on user requirements, and the included angle between the two rear side plates 122 is set to be a right angle, so that the air conditioner is more stable after being mounted. When the top plate 114 rises, the air inlet 118 is formed with the front part and the rear part, and the air outlet 1121 is formed in the two front side plates 112, so that the air outlet surrounds the room in the horizontal direction along the indoor wall, and the return air is recovered in the vertical direction, thereby being more beneficial to the circulation and mixing of indoor air and achieving the purpose of uniform temperature of all indoor corners. By arranging the top plate 114 to be capable of lifting relative to the front part and the rear part, the suspension angle air conditioner of the invention can form the air inlet 118 by lifting the top plate 114 when in use, compared with the mode of directly arranging the air inlet 118 on the top plate 114, the suspension angle air conditioner can prevent indoor dust from directly entering the interior of the machine body through the air inlet 118 to influence the operation effect of the air conditioner, thereby improving the durability of the suspension angle air conditioner; and through the decline of roof 114 when not using, can guarantee collective leakproofness and wholeness, promote the science and technology of product and feel. The bottom surface of the top plate 114 is provided with a flow guide structure 1141, so that air can be guided when air enters, and the air suction efficiency is improved. Through adopting third actuating mechanism and lead screw nut subassembly 1152 drive door plant 113 translation, for rotation type door plant 113, the space that can further reduce the air conditioner when operation occupies, reduces blockking of rotatory door plant 113 to the air-out, makes the air conditioner have more modern science and technology to feel. By arranging the swing blade 116 and the air guide plate 117 at the air outlet 1121, more air outlet directions can be brought, and air outlet choices of users are increased.
Through setting up humidification water tank 2 to "worker" style of calligraphy for the water tank separates casing 1 for two cavities, has not only simplified the inner structure of air conditioner, has saved the setting of wind channel subassembly, still makes cross-flow fan 4 can realize adjusting the temperature in advance through humidification water tank 2 when the operation, is favorable to reducing the frequency of compressor and the energy consumption of air conditioner. By setting the impeller set 42 of the cross flow fan 4 to be capable of extending and retracting along the axial direction of the first driving motor 41, the suspension angle air conditioner of the invention can also realize control of the longitudinal air outlet height, further enrich the air outlet selection of a user, thereby achieving the effect of not blowing the head upwards and not blowing the legs downwards, and further improving the user experience.
The two cross-flow fans 4, the swinging blades 116 and the air guide plate 117 are all arranged to be capable of running independently, so that the suspension angle air conditioner can also realize the difference control of the left air outlet 1121 and the right air outlet 1121, and different requirements of users can be met by controlling parameters such as the temperature, the humidity, the air speed and the air outlet direction of each air outlet 1121. For example, the wind speed of the wind outlet 1121 close to the human body can be set relatively low, so as to reduce the occurrence of catching cold, catching cold and the like which may be caused by the direct blowing of the wind to the human body; the air speed of the air outlet 1121, which is far away from the human body, can be set relatively high, so that the operating efficiency of the air conditioner is improved, and the comfort of the indoor environment is ensured.
It should be noted that the above preferred embodiments are only used for illustrating the principle of the present invention, and are not intended to limit the protection scope of the present invention. Without departing from the principles of the present invention, those skilled in the art can adjust the setting manner described above, so that the present invention can be applied to more specific application scenarios.
For example, in an alternative embodiment, the form of installation of the overhang angle air conditioner is not exclusive and can be adjusted by one skilled in the art to suit a more specific application scenario. For example, the suspension angle air conditioner may be mounted by directly fixing a second hanging component such as a hanging buckle or a hanging hole on the wall without being fixed to the wall by the mounting plate 5.
For another example, in another alternative embodiment, the specific arrangement of the housing 1 is not limited thereto, and those skilled in the art can adjust it without departing from the principle of the present application as long as it satisfies the condition capable of being mounted on the corner 6. For example, the rear portion of the housing 1 may not include the rear panel 121, but may be formed by directly connecting two rear side surfaces, and the like.
For another example, in another alternative embodiment, the position and the form of the air inlet 118 are not fixed, and those skilled in the art can adjust the air inlet based on the actual application scenario as long as the adjustment can satisfy the condition of air inlet from the top of the air conditioner. For example, the top panel 114 may also be configured to be fixedly coupled to the front and rear portions, which in turn may position the air inlet 118 on the top panel 114; or the bottom surface of the top plate 114 may not be provided with the flow guide structure 1141.
As another example, in another alternative embodiment, the specific form of the humidification water tank 2 is not constant, and any form of change is within the protection scope of the present invention on the premise that the housing 1 can be divided into two independent chambers. For example, the cross section of the humidification water tank 2 may be I-shaped or T-shaped, in addition to I-shaped.
As another example, in an alternative embodiment, the crossflow blower 4 may be of conventional form, except for the telescoping arrangement of the crossflow blower 4 in this embodiment, but with a corresponding reduction in user options.
For example, in another alternative embodiment, the crossflow blower 4 may be in other combinations without departing from the principles of the present invention, provided that the impeller 42 is axially retractable with respect to the first drive motor 41. For example, the first driving motor 41 may be a common motor, and accordingly the impeller assembly 42 includes only one fixed impeller 421 and a plurality of movable impellers 422a and 422b. For another example, the first driving motor 41 may be guided by a sliding track disposed between the movable impeller 422a and the fixed impeller 421 or between the movable impeller 422b and the movable impeller 422a, instead of disposing the extension shaft 412. For another example, only one movable impeller 422a may be provided for each fixed impeller 421, or a plurality of movable impellers 422a and 422b may be provided.
For another example, in another alternative embodiment, the door panel drive mechanism 115 may take other configurations, without inventive changes, besides the configuration of the third drive motor 1151 and the lead screw nut assembly 1152, as well as those skilled in the art. For example, the lead screw nut assembly 1152 may be replaced with a rack and pinion assembly, or a linear motion mechanism such as an air cylinder or an electric cylinder may be directly used instead of the combination of the third drive motor 1151 and the lead screw nut assembly 1152.
For another example, in another alternative embodiment, the atomizing element 21 may be an ultrasonic atomizer, and any atomizing component commonly used in the art may be used as long as the atomizing mode can generate water mist. Such as an electric heater, etc., may also be employed.
For another example, in another alternative embodiment, although the swinging blade 116 and the air deflector 117 are disposed at the air outlet 1121 in the present embodiment, such an arrangement manner is merely for illustration and is not intended to limit the protection scope of the present application, and a person skilled in the art may adjust the swinging blade and the air deflector based on the actual application scenario. For example, only the swing blade 116 or only the air deflector 117 is disposed at the air outlet 1121.
Of course, the above alternative embodiments, and the alternative embodiments and the preferred embodiments can also be used in a cross-matching manner, so that a new embodiment is combined to be suitable for a more specific application scenario.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims (6)

1. The air conditioner with the suspended corners is characterized by comprising a shell, wherein the shell comprises a front part, a rear part and a top part, the air conditioner with the suspended corners can be hung at the corners through the rear part, the front part comprises a front panel and two front side plates, the front panel is arranged between the two front side plates, each front side plate is provided with an air outlet, the top part is provided with an air inlet, the air conditioner with the suspended corners further comprises a humidifying water tank provided with an atomizing element, the humidifying water tank is arranged in the shell and divides the shell into two chambers, each chamber is internally provided with a heat exchanger and a cross flow fan which are arranged along the length direction of the shell, the air inlet is communicated with the two air outlets through one chamber respectively,
the overhang angle air conditioner is arranged in such a way that when the cross-flow fan runs, indoor air enters the chamber through the air inlet, and after heat exchange is respectively carried out on the indoor air and the humidification water tank and the heat exchanger, the indoor air and water mist generated by the atomizing element are discharged through the air outlet;
the cross-flow fan comprises a first driving motor and an impeller set, the first driving motor is connected with the impeller set and can drive the impeller set to rotate, and the impeller set can extend and retract along the axial direction of the first driving motor;
the first driving motor is a double-shaft motor, the impeller set comprises a fixed impeller, a movable impeller and a telescopic driving mechanism, two output shaft sides of the double-shaft motor are respectively provided with the fixed impeller, the telescopic driving mechanism and at least one movable impeller, the fixed impeller is connected with the output shaft, the movable impeller is slidably sleeved with the fixed impeller, and the telescopic driving mechanism is connected with the movable impeller farthest from the double-shaft motor and can drive the movable impeller to slide relative to the fixed impeller;
the telescopic driving mechanism comprises a second driving motor, a winding drum and a steel wire rope, wherein a conductive sliding ring is arranged at one end, close to the double-shaft motor, of the fixed impeller, the second driving motor is fixed inside a rotor of the conductive sliding ring and is electrically connected with the rotor, the winding drum is connected with an output shaft of the second driving motor, one end of the steel wire rope is fixedly connected with the winding drum, the other end of the steel wire rope is fixedly connected with a movable impeller which is farthest away from the double-shaft motor, an elastic part is further arranged between two adjacent impellers, and the elastic part is arranged to store elastic potential energy when the movable impeller contracts relative to the fixed impeller;
the two crossflow blowers are arranged to be able to operate independently of each other.
2. The air conditioner according to claim 1, wherein a door panel is provided at the air outlet, and the door panel is provided with a door panel driving mechanism, and the door panel driving mechanism is connected to the door panel and can drive the door panel to translate in a direction parallel to the front panel.
3. The angle air conditioner of claim 2, wherein the door panel driving mechanism comprises a third driving motor and a lead screw nut assembly/rack and pinion assembly, a driving shaft of the third driving motor is connected with a lead screw in the lead screw nut assembly or a gear in the rack and pinion assembly, and the door panel is connected with a nut in the lead screw nut assembly or a rack in the rack and pinion assembly.
4. The suspension angle air conditioner according to claim 1, wherein the two air outlets are each provided with a swing blade swingable in a vertical direction, and the two swing blades are provided so as to be swingable independently of each other; and/or
The two air outlets are provided with air deflectors capable of swinging along the horizontal direction, and the two air deflectors can swing independently.
5. The suspension angle air conditioner of claim 1, wherein the top includes a top plate that is liftable relative to the front and rear portions, the air intake being formed between the top plate and the front and rear portions when the top plate is lifted relative to the front and rear portions.
6. The angle-hung air conditioner according to claim 1, wherein the rear portion comprises a rear panel and two rear side plates, the rear panel is disposed between the two rear side plates, each rear side plate is provided with a hanging structure, and an included angle between the two rear side plates is a right angle.
CN201910379088.5A 2019-05-08 2019-05-08 Suspension angle air conditioner Active CN110043958B (en)

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Publication number Priority date Publication date Assignee Title
CN112556072A (en) * 2020-12-14 2021-03-26 安徽仕联电气有限公司 Air purifying device

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CN109538526A (en) * 2018-11-28 2019-03-29 珠海格力电器股份有限公司 Cross-flow fan blade and air conditioning unit
CN210292092U (en) * 2019-05-08 2020-04-10 青岛海尔空调器有限总公司 Suspension angle air conditioner

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CN104279622A (en) * 2013-07-03 2015-01-14 海尔集团公司 Indoor unit of air conditioner and air conditioner
JP2017116188A (en) * 2015-12-25 2017-06-29 シャープ株式会社 Indoor equipment of air conditioner
CN106247521A (en) * 2016-09-30 2016-12-21 美的集团武汉制冷设备有限公司 Upright type wall-hung indoor apparatus of air conditioner and air-conditioner
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