CN111288556B - Cabinet air conditioner - Google Patents
Cabinet air conditioner Download PDFInfo
- Publication number
- CN111288556B CN111288556B CN202010230842.1A CN202010230842A CN111288556B CN 111288556 B CN111288556 B CN 111288556B CN 202010230842 A CN202010230842 A CN 202010230842A CN 111288556 B CN111288556 B CN 111288556B
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- Prior art keywords
- air
- centrifugal
- air outlet
- flow
- shell
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- 238000005192 partition Methods 0.000 claims description 56
- 230000005540 biological transmission Effects 0.000 claims description 26
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
-
- 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0025—Cross-flow or tangential fans
-
- 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
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
-
- 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
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the 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
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
- F24F11/67—Switching between heating and cooling modes
-
- 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
-
- 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
-
- 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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention discloses a cabinet air conditioner, comprising: the shell is provided with an air inlet and a first air outlet; the air outlet frame is rotatably arranged above the shell, and a second air outlet is arranged on the air outlet frame; the heat exchanger is arranged in the shell and close to the air inlet and comprises a first heat exchange section and a second heat exchange section which are arranged up and down; the centrifugal air supply device is positioned in the air outlet frame, is fixedly connected with the shell or the air outlet frame and is used for sucking air flow from the air inlet to enable the air flow to flow through the first heat exchange section and then sending the air flow out from the second air outlet; the through-flow air-supply device is arranged in the shell and is positioned between the heat exchanger and the first air outlet and used for sucking air flow from the air inlet to enable the air flow to flow through the second heat exchange section and then sending the air flow out from the first air outlet. The invention solves the problems that the cabinet air conditioner in the prior art can only realize single front air outlet and air supply mode and has limited air supply range.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to an improvement of a cabinet air conditioner structure.
Background
The cabinet air conditioner structure comprises a cabinet, wherein a through-flow fan is arranged inside the cabinet, meanwhile, an air outlet is formed in the front of the cabinet, an air deflector is arranged at the position of the air outlet, when the cabinet air conditioner is used, only the air can be blown outwards from the air outlet in front through the air deflector, wind is directly blown outwards from the air outlet in front, the problem that people feel uncomfortable is caused by direct blowing of wind exists, and the cabinet air conditioner structure can only realize front air outlet, so that the air supply mode is single, the air supply range is the position of the front air outlet, and the air supply range is limited.
Disclosure of Invention
In order to solve the problems that in the prior art, a cabinet air conditioner only has a single front air outlet air supply mode and a limited air supply range, the invention provides the cabinet air conditioner which can realize the functions of front air outlet and top air outlet at the same time, the air supply mode realizes multiple modes, and the centrifugal air supply device adopted by the top air outlet can synchronously rotate with an air outlet frame, so that 360-degree rotary air supply can be realized, the air supply range is enlarged, and the air supply distance is further.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the application provides a cabinet air conditioner, comprising:
The shell is provided with an air inlet and a first air outlet;
The air outlet frame is rotatably arranged above the shell, and a second air outlet is arranged on the air outlet frame;
The heat exchanger is arranged in the shell and close to the air inlet and comprises a first heat exchange section and a second heat exchange section which are arranged up and down;
The centrifugal air supply device is positioned in the air outlet frame, is fixedly connected with the shell or the air outlet frame and is used for sucking air flow from the air inlet to enable the air flow to flow through the first heat exchange section and then sending the air flow out from the second air outlet;
the through-flow air-supply device is arranged in the shell and is positioned between the heat exchanger and the first air outlet and used for sucking air flow from the air inlet to enable the air flow to flow through the second heat exchange section and then sending the air flow out from the first air outlet.
In some embodiments of the present application, the casing includes a first casing, and the air inlet is disposed on the first casing;
The second shell is in butt joint with the first shell to form the shell, and the first air outlet is formed in the second shell.
In some embodiments of the present application, a partition component is disposed in the casing, and a first air channel cavity is formed between the partition component and the first heat exchange section and the second casing, and the first air channel cavity is communicated with the inner spaces of the air inlet and the air outlet frame;
And a second air channel cavity is formed between the partition component and the second heat exchange section and between the partition component and the air channel component in a surrounding mode, and the second air channel cavity is communicated with the air inlet.
In some embodiments of the present application, the heat exchanger is protruded toward the air inlet, and is circumferentially disposed around the through-flow wind device, and the expansion area of the heat exchanger is at least greater than the corresponding expansion area of the air inlet on the casing.
In some embodiments of the present application, the air outlet frame further includes a rotation mechanism for driving the air outlet frame to rotate relative to the casing, where the rotation mechanism includes:
the connecting seat is fixedly connected with the shell;
the driving motor is assembled on the connecting seat;
the transmission gear is assembled on the output shaft of the driving motor;
The transmission gear ring is meshed with the transmission gear;
the two ends of the annular connecting piece are communicated, the annular connecting piece is fixedly connected with the transmission gear ring, and the air outlet frame is fixed on the annular connecting piece.
In some embodiments of the present application, the centrifugal air supply device is horizontally disposed in the air outlet frame, and the axis of the centrifugal air supply device is collinear or parallel to the axis of the casing, and the centrifugal air supply device includes:
the first centrifugal air duct is fixedly connected with the air outlet frame;
The first centrifugal wind wheel is arranged in the first centrifugal air duct;
The first driving device is in transmission connection with the first centrifugal wind wheel and drives the first centrifugal wind wheel to rotate;
The first centrifugal air suction part is communicated with the first centrifugal air duct, faces the first air duct cavity and is communicated with the first air duct cavity;
the first centrifugal air outlet part is communicated with the first centrifugal air duct, and a first air guide component for guiding air is arranged at the first centrifugal air duct air outlet part;
Or the centrifugal air supply device comprises:
the first centrifugal air duct is provided with a connecting part;
the first connecting component is annular, one end of the first connecting component is fixedly connected with the connecting seat, and the other end of the first connecting component extends out of the annular connecting component and is fixedly connected with the connecting part of the first centrifugal air duct;
The first centrifugal wind wheel is arranged in the first centrifugal air duct;
The first driving device is in transmission connection with the first centrifugal wind wheel and drives the first centrifugal wind wheel to rotate;
The first centrifugal air suction part is communicated with the first centrifugal air duct, faces the first air duct cavity and is communicated with the first air duct cavity;
the first centrifugal air outlet part is communicated with the first centrifugal air duct, and a first air guide component for guiding air is arranged at the air outlet part of the first centrifugal air duct.
In some embodiments of the present application, the centrifugal air supply device is vertically disposed in the air outlet frame, and the axis of the centrifugal air supply device is perpendicular to the axis of the casing, and the centrifugal air supply device includes:
The second centrifugal air duct is fixedly connected with the air outlet frame or is fixedly connected with the shell through a second connecting part;
The second centrifugal wind wheel is arranged in the second centrifugal air duct;
the second driving device is connected with the second centrifugal wind wheel and is used for driving the second centrifugal wind wheel to rotate;
The second centrifugal air suction parts are symmetrically arranged at two sides of the second centrifugal air duct and are communicated with the second centrifugal air duct and the first air duct cavity;
The second centrifugal air outlet part is communicated with the second centrifugal air duct, and a second air guide component is arranged on the second centrifugal air outlet part.
In some embodiments of the present application, the partition member includes: a first partition member;
The second partition piece extends downwards from the first partition part to form, the second partition piece and the air channel component are circumferentially arranged along the through-flow air-conveying device and are surrounded by the air channel component to form a through-flow air channel, and the through-flow air channel is provided with a communicating part communicated with the first air outlet.
In some embodiments of the present application, the bottom of the air outlet frame is provided with an opening, the opening is communicated with the first air channel cavity, and the side wall of the air outlet frame is provided with the second air outlet.
In some embodiments of the present application, the through-flow wind device includes a through-flow wind wheel and a third driving device for driving the through-flow wind wheel to rotate.
Compared with the prior art, the technical scheme of the invention has the following technical effects:
The cabinet air conditioner provided by the invention is characterized in that the upper part of the shell is provided with the air outlet frame which is rotationally connected to the shell, meanwhile, the air outlet frame is provided with the second air outlet and is provided with the centrifugal air supply device, the inner part of the shell is provided with the through air supply device, when refrigeration or heating is carried out, the through air supply device can be controlled to start, air suction is carried out from the air inlet, the air flow is blown out from the first air outlet after passing through the second heat exchange section, the front air outlet is realized, the centrifugal wind wheel can be controlled to start, the air flow can be sucked from the air inlet, the air flow is blown out from the second air outlet after passing through the first heat exchange section, the top air is realized, and 360-degree rotary air supply can be realized through the rotation of the air outlet frame when the air flow is blown out, and the diversification of the air outlet mode is realized; and because the air outlet frame at the top can rotate 360 degrees, the centrifugal air supply device can carry out 360-degree rotary air supply through fixed fit with the centrifugal air supply device or relative rotation of the air outlet frame, and the air supply range and the air supply distance during air supply are increased.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a cabinet air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic diagram showing a second perspective structure of an embodiment of a cabinet air conditioner according to the present invention;
FIG. 3 is a schematic view showing the structure of the cabinet air conditioner according to the first embodiment of the present invention in which the cabinet and the partition member are engaged;
FIG. 4 is a schematic diagram II of the cooperation of the enclosure and the partition member in an embodiment of the cabinet air conditioner according to the present invention;
FIG. 5 is a schematic view of a heat exchanger and a partition member in combination in an embodiment of a cabinet air conditioner according to the present invention;
FIG. 6 is a schematic diagram II of the cooperation of the enclosure and the partition member in an embodiment of the cabinet air conditioner of the present invention;
FIG. 7 is a schematic view showing the structure of a partition member in one embodiment of the cabinet air conditioner of the present invention;
FIG. 8 is a schematic diagram of a centrifugal blower according to an embodiment of a cabinet air conditioner according to the present invention;
FIG. 9 is a schematic diagram of the connection between the centrifugal blower and the rotating mechanism according to the embodiment of FIG. 8;
FIG. 10 is a schematic diagram of a first centrifugal air duct of the centrifugal air supply device according to the embodiment of FIG. 8;
FIG. 11 is a schematic diagram of a centrifugal blower according to another embodiment of a cabinet air conditioner according to an embodiment of the present invention;
FIG. 12 is a schematic view of the connection between the centrifugal blower and the rotating mechanism according to the embodiment of FIG. 11;
FIG. 13 is a schematic diagram of a second centrifugal air duct of the centrifugal air supply device according to the embodiment of FIG. 11;
Fig. 14 is a schematic diagram of a corresponding structure of a cabinet air conditioner according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
The present application provides an embodiment of a cabinet air conditioner, as shown with reference to fig. 1 to 14, comprising: the casing 100, there are air inlets 110 and the first air outlets 120 on the casing 100; in some embodiments of the present application, the casing 100 includes: the first shell 130 and the second shell 140, the first shell 130 and the second shell 140 are semi-arc shells, and the second shell 140 is in butt joint with the first shell 130 to form a cylindrical shell. The air inlets 110 are correspondingly arranged on the second casing 140, the air inlets 110 can be arranged in a plurality of rows, each row is correspondingly arranged in a plurality of rows, the air inlets 110 are sequentially arranged from top to bottom along the height direction of the second casing 140, and the air inlets 110 can be rectangular holes, oval holes or other shapes.
The first air outlet 120 is correspondingly disposed on the first housing 130 opposite to the second housing 140, in some embodiments of the present application, the first air outlet 120 is disposed along the height direction of the first housing 130, and the height of the first air outlet 120 is greater than the width of the first air outlet 120, and the height of the first air outlet 120 is at least half of the height of the whole casing 100, so as to ensure that the first air outlet 120 has a relatively large air supply range and ensure the cooling and heating effects of the whole machine when the whole machine is in front air outlet.
In order to guide the airflow at the first air outlet 120, some embodiments of the present application further provide an air guiding assembly correspondingly.
The air outlet frame 200 is rotatably arranged above the machine shell 100, and a second air outlet 210 is arranged on the air outlet frame 200;
in some embodiments of the present application, the air outlet frame 200 is a cylinder with a closed top and an open bottom, and is communicated with the inner space of the casing 100 through the opening, the corresponding diameter is the same as the diameter of the casing 100, and the bottom surface of the air outlet frame and the top surface of the casing 100 can be completely fit and attached to each other, so that when the air outlet frame is connected with the casing 100, seamless matching connection is realized, and the aesthetic property of the whole machine is enhanced.
The second air outlet 210 is disposed from top to bottom along the height direction of the air outlet member and penetrates through the side wall of the air outlet frame 200, so that the air flow can be blown out from the top position of the casing 100, and the function of top outlet is realized.
The heat exchanger 300 is configured to exchange heat with air, and includes a first heat exchange section 310 and a second heat exchange section 320 disposed up and down, in some embodiments of the present application, the heat exchanger 300 is vertically disposed inside the casing 100, and the structure of the heat exchanger 300 may be correspondingly U-shaped or V-shaped, which is not limited herein.
The centrifugal air supply device 400 is located in the air outlet frame 200, and is fixedly connected with the casing 100 or the air outlet frame 200, and is used for sucking air flow from the air inlet 110, making the air flow through the first heat exchange section 310, and then sending the air flow out from the second air outlet 210.
In some embodiments of the present application, the through-flow wind device 500 is vertically disposed in the casing 100, a supporting base is provided at the bottom of the casing 100, the bottom of the through-flow wind device 500 is fixed on the supporting base through a mounting seat, the through-flow wind device 500 is mainly used for sucking air flow from the air inlet 110 to flow through the second heat exchange section 320 and then send the air flow out from the first air outlet 120, in some embodiments, the through-flow wind device 500 includes a through-flow wind wheel 510 and a third driving device 520 for driving the through-flow wind wheel 510 to rotate, and the third driving device 520 may correspondingly use a driving motor 191.
In some embodiments of the present application, the cabinet air conditioner further includes:
The partition component 600 is disposed in the casing 100, the partition component 600 is disposed between the heat exchanger 300 and the second casing 140, in some embodiments of the present application, the partition component 600 is horizontally disposed in the casing 100 and is perpendicular to a side wall of the second casing 140, the first casing 130, and a side surface of the heat exchanger 300, and a first air channel cavity 650 is formed by surrounding the partition component and the first heat exchange section 310, the second casing 140, and the first casing 130, and an air inlet 110 is formed in the second casing 100, the first air channel cavity 650 is communicated with the air inlet 110, and an inner space of the air outlet frame 200 corresponding to the first air channel cavity 650 is communicated with;
Through the partition member 600, the through-flow air-supplying device 500 and the centrifugal air-supplying device 400 can be separated from each other, so that the through-flow air-supplying device 500 and the centrifugal air-supplying device 400 are not interfered with each other during operation, and no air flow disorder occurs, when the centrifugal air-supplying device 400 is started to operate, the through-flow air-supplying device can suck air flow from the air inlet 110, so that the air flow firstly passes through the first heat exchange section 310 and then enters the first air channel cavity 650, finally is sucked into the centrifugal air-supplying device 400, and then the air flow is discharged from the second air outlet 210 on the air outlet frame 200 through the centrifugal air-supplying device 400.
A second air duct cavity 660 is formed between the partition member 600 and the second heat exchange section 320 and the air duct member 630, and the through-flow air-sending device 500 is disposed inside the second air duct cavity 660.
When the through-flow air-flow device 500 starts to operate, air flow can be sucked from the air inlet 110, then the air flow passes through the second heat exchange section 320, the second air channel cavity 660 is sucked into the through-flow air-flow device 500, and finally the air flow is sent out through the first air outlet 120 through the through-flow air-flow device 500.
In some embodiments of the present application, the heat exchanger 300 is protruded toward the air inlet 110 and is close to the air inlet 110, and the heat exchanger 300 is located between the air inlet 110 and the partition member 600, so as to ensure that the air flow can be heat exchanged through the heat exchanger 300 after being sucked from the air inlet 110, and ensure the heat exchanging effect.
The heat exchanger 300 is disposed around the through-flow air-supply device 500, and the expansion area is at least larger than the corresponding expansion area of the air inlet 110 on the casing 100, so as to ensure that the air flow entering through the air inlet 110 can completely flow through the heat exchanger 300, avoid the problem that the air flow at the air inlet 110 is not exchanged and blown out through the heat exchanger 300, and improve the heat exchange efficiency.
In some embodiments of the present application, the blocking member 600 is provided with a clamping portion, and the heat exchanger 300 is clamped on the clamping portion. The clamping part 611 is a bayonet, the heat exchanger 300 is clamped at the bayonet positions, the number of the bayonet is 2, the bayonet is respectively arranged at two sides of the partition component 600, the partition component 600 between the 2 bayonet protrudes outwards, and the outline at the protruding position can be matched and attached with the inner side surface of the heat exchanger 300, so that the heat exchanger 300 can be completely matched and attached with the partition component 600.
In some embodiments of the present application, in order to implement the assembly of the third driving device 520, an annular mounting portion is provided on the partition member 600, and a driving device for driving the through-flow wind device 500 to rotate is assembled on the annular mounting portion, where the driving device includes a transmission shaft, and a through hole for facilitating the extension of the transmission shaft is further provided on the partition member 600, and the transmission shaft is fixedly connected with the through-flow wind device 500 after passing through the through hole.
To drive the air outlet frame 200 to rotate, in some embodiments of the present application, the cabinet air conditioner further includes a rotation mechanism 190 for driving the air outlet frame 200 to rotate relative to the casing 100, and the rotation mechanism 190 includes:
a connecting seat 195, wherein the connecting seat 195 is fixedly connected with the casing 100, the connecting seat 195 has a ring structure, two ends of the connecting seat 195 are penetrated,
The driving motor 191 is assembled on the connecting seat 195, and the driving motor 191 may be fixedly installed at a side position of the connecting seat 195.
The transmission gear 192 is assembled on the output shaft of the driving motor 191, and the transmission gear 192 can be driven to rotate by the rotation of the driving motor 191.
A transmission gear ring 193, the transmission gear ring 193 being meshed with the transmission gear 192;
The two ends of the annular connecting piece 194 are communicated, the annular connecting piece 194 is fixedly connected with the transmission gear ring 193, and the air outlet frame 200 is fixed on the annular connecting piece 194.
In some embodiments of the present application, the annular connecting member 194 is an annular connecting ring that is contoured to mate with the drive ring gear 193, and the drive ring gear 193 and the annular connecting member 194 are connected and secured by the connecting member when the connection is made.
When in use, the driving motor 191 can drive the rotating gear to rotate, the transmission gear 192 drives the transmission gear ring 193 to rotate, the transmission gear ring 193 rotates to drive the annular connecting piece 194 fixedly connected with the transmission gear ring 193 and the air outlet frame 200 to rotate, and the centrifugal air supply device 400 fixed on the air outlet frame 200 can be driven to rotate, so that the air outlet frame 200 is driven to rotate when the driving mechanism rotates.
In some embodiments of the present application, the centrifugal blower 400 is horizontally disposed in the air outlet frame 200, and its axis is collinear or parallel to the axis of the casing 100, i.e. the centrifugal wind wheel in the present application is a single centrifugal wind wheel,
Comprises the following steps:
The first centrifugal air duct 411 is disposed inside the air outlet frame 200 and is fixedly connected to the air outlet frame 200, in some embodiments of the present application, the centrifugal air supply device 400 is fixedly disposed on the air outlet frame 200, a fixing portion for fixing the centrifugal air supply device 400 is disposed on a side wall of the air outlet frame 200, and the fixing portion is specifically a protrusion extending from the side wall of the air outlet frame 200, and the centrifugal air supply device 400 may be fastened and fixed to the protrusion by a connecting member such as a screw or a bolt, so as to achieve a fixed connection with the air outlet frame 200.
The first centrifugal wind wheel is arranged in the first centrifugal air duct 411;
The first driving device 413 is in transmission connection with the first centrifugal wind wheel 412 and is used for driving the first centrifugal wind wheel to rotate;
The first centrifugal air suction part 414 is communicated with the first centrifugal air duct 411 and can convey sucked air flow into the first centrifugal air duct 411; the first centrifugal air duct 411 may be fixedly connected to the annular connecting member 194 through a connecting seat 195, and an avoidance opening for avoiding the first centrifugal air suction portion 414 is correspondingly provided on the connecting seat 195.
The suction portion of the first centrifugal air duct 411 faces the first air duct cavity 650 and is in communication with the first air duct cavity 650, and in some embodiments of the present application, the first centrifugal suction portion 414 is a first centrifugal air inlet 110, and the first centrifugal air inlet 110 is in communication with the first air duct cavity 650 to ensure that the air flow sucked from the air inlet 110 and entering the first air duct cavity 650 can enter the centrifugal air duct.
In some embodiments of the present application, the first centrifugal air outlet 415 is a first centrifugal air outlet, which is communicated with the first centrifugal air duct 411, and discharges the air flow in the first centrifugal air duct 411, and a first air guiding component 416 for guiding air is arranged at the air outlet of the first centrifugal air duct 411, and the first air guiding component 416 is an air guiding plate.
When the centrifugal air supply device 400 operates, external air flow can be sucked into the centrifugal air supply device through the air inlet 110 by the first centrifugal air suction part 414 on the first centrifugal air duct 411, and when the air flow is sucked, the air flow exchanges heat through the air inlet 110 and passes through the first heat exchange section 310 of the heat exchanger 300, and then enters the first air duct cavity 650, preferably sucked into the centrifugal air supply decoration, and is blown out from the first centrifugal air outlet part 415 to the second air outlet 210 after acting through the centrifugal air supply device 400, so that top air is realized.
Because the centrifugal air supply device 400 is assembled on the air outlet frame 200, the centrifugal air supply device 400 is driven to synchronously rotate when the air outlet frame 200 rotates, 360-degree rotation air outlet can be realized, and the air blown out from the second air outlet 210 is the whole air flow sucked by the centrifugal wind wheel air supply device, so that the air supply quantity is larger when air supply is performed;
further, the centrifugal air supply device 400 is adopted, so that the air supply range and the air supply distance are longer and the air supply effect is better when air supply is performed.
In some embodiments, the centrifugal blower 400 includes:
The first centrifugal air duct 411 is formed with a connection portion 411-1, and the connection portion 411-1 may be a connection protrusion formed by extending outwards from the bottom of the centrifugal air duct.
The first connecting member 417, which is ring-shaped, has one end fixedly connected to the connecting seat 195, and one end fixedly connected to the connecting portion 411-1 of the first centrifugal air duct 411 after extending from the ring-shaped connecting member 194;
The first centrifugal wind wheel is arranged in the first centrifugal air duct 411;
The first driving device 413 is in transmission connection with the first centrifugal wind wheel 412 and drives the first centrifugal wind wheel to rotate;
a first centrifugal air suction portion 414, which is communicated with the first centrifugal air duct 411, wherein the air suction portion of the first centrifugal air duct 411 faces the first air duct cavity 650 and is communicated with the first air duct cavity 650;
The first centrifugal air outlet portion 415 is communicated with the first centrifugal air duct 411, a first air guide component 416 for guiding air is arranged at the air outlet portion of the first centrifugal air duct 411, and the first air guide component 416 comprises a plurality of first air deflectors which are transversely or longitudinally arranged at the air outlet portion of the first centrifugal air duct 411.
Because the first centrifugal air supply device 400 is fixedly connected with the casing 100, the rotating mechanism 190 drives the air outlet frame 200 to rotate circumferentially when rotating, and the first centrifugal air supply device 400 rotates to operate to suck air flow at the air inlet 110 and then blow the air flow to the second air outlet 210, so that when the air outlet frame 200 rotates, the air flow can be blown out circumferentially, and 360-degree rotary air supply is realized.
In some embodiments of the present application, the centrifugal air supply device 400 is vertically disposed in the air outlet frame 200, and the axis of the centrifugal air supply device 400 is perpendicular to the axis of the casing 100, where the centrifugal air supply device 400 includes:
the second centrifugal air duct 421 is disposed inside the air outlet frame 200 and can be correspondingly and fixedly connected with the air outlet frame 200, the second centrifugal air duct 421 is fixedly connected with the inner side wall of the air outlet frame 200 through a connecting screw or a bolt, the second centrifugal air duct 421 is disposed at the center of the air outlet frame 200, the bottom of the second centrifugal air duct 421 is supported on the annular connecting piece 194, and a first air inlet channel with 2 air inlets is formed between the second centrifugal air duct and the annular connecting piece 194.
A second centrifugal wind wheel 422 disposed in the second centrifugal wind channel 421;
the second driving device 423 is in transmission connection with the second centrifugal wind wheel 422 and is used for driving the second centrifugal wind wheel 422 to rotate;
The second centrifugal air suction portions 424 are provided with 2 second centrifugal air suction portions, and are symmetrically arranged on two sides of the second centrifugal air duct 421, and the second centrifugal air suction portions 424 are communicated with the second centrifugal air duct 421 and the first air duct cavity 650; that is, the second centrifugal wind wheel 422 is a duplex centrifugal wind wheel, the second centrifugal air suction part 424 is a second centrifugal air inlet arranged on the second centrifugal air duct 421, and the number of the second centrifugal air inlets is 2, and the second centrifugal air inlets are symmetrically arranged on two sides of the second centrifugal air duct 421.
The second centrifugal air outlet portion 425 is communicated with the second centrifugal air duct 421, and a second air guide component 426 is arranged on the second centrifugal air outlet portion 425, preferably, the second centrifugal air outlet portion 425 is a second centrifugal air outlet, the second air guide component 426 is a plurality of second air guide plates arranged at the second centrifugal air outlet, and the second air guide plates can be transversely or vertically arranged at the position of the second centrifugal air outlet.
When the centrifugal air supply device 400 works, air flow can be sucked from the air inlet 110 and then flows through the first air channel cavity 650, the air flow entering the first air channel cavity 650 is introduced into the second centrifugal air channel 421 from the first air inlet channel formed between the second centrifugal air channel 421 and the annular connecting piece 194 at two sides by the second centrifugal air suction parts 424 at two sides communicated with the second centrifugal air channel 421, and the air flow is sent out from the second air outlet 210 under the action of the second centrifugal wind wheel 422, and when the air outlet frame 200 rotates, the air flow drives the centrifugal air supply device 400 fixedly connected with the air outlet frame to rotate circumferentially together for rotary air supply.
In some embodiments, the second centrifugal air-supplying device 400 is connected to the connecting seat 195 through a second connecting member 427 to achieve a fixed connection between the second centrifugal air-supplying device 400 and the casing 100, where the second connecting member 427 is a connecting plate formed by extending downward from one side of the second centrifugal air duct 421, and is fixedly connected to the connecting seat 195 after extending downward, and is located outside the annular connecting member 194, so as not to interfere with the rotation of the annular connecting member 194. The second centrifugal air duct 421 is disposed at the center of the air outlet frame 200, and 2 second air inlet channels for air inlet are formed between the second centrifugal air duct 421 and the annular connecting member 194, and air flows enter the second centrifugal air duct 421 from the second air inlet channels on two sides between the second centrifugal air duct 421 and the annular connecting member 194.
When the centrifugal air supply device 400 works, air flow can be sucked from the air inlet 110 and then flows through the first air channel cavity 650, the air flow entering the first air channel cavity 650 is sucked by the second centrifugal air suction parts 424 at two side positions communicated with the second centrifugal air channel 421, enters the second centrifugal air channel 421 from the second air inlet channels at two side positions formed between the second centrifugal air channel 421 and the annular connecting piece 194, and is conveyed to the second air outlet 210 under the action of the second centrifugal wind wheel 422, and is sent out from the second air outlet 210, and when the air outlet frame 200 is driven by the rotating mechanism 190 to do circumferential rotation, the centrifugal air supply device 400 does not rotate synchronously with the air flow, but only supplies air after sucking the air flow, and the circumferential rotation air supply is realized through the rotation of the air outlet frame 200 relative to the centrifugal air supply device 400.
In some embodiments of the present application, the partition member 600 includes: the first partition member 610, the first partition member 610 is a first partition panel, which is disposed perpendicular to the heat exchanger 300, the first housing 130, and the second housing 140, and is adapted to the side profiles of the heat exchanger 300, the second housing 140, and the first housing 130;
The second partition members 620 extend downward from the first partition members 610, and the second partition members 620 and the air duct members 630 are circumferentially arranged along the through-flow air device 500 and surround the air duct members 630 to form a through-flow air duct, and in some embodiments of the present application, 2 second partition members 620 are connected to the first partition members 610.
The partition member 600 of the present application further includes a third partition member 640, wherein the third partition member 640 is disposed parallel to the first partition member 610, and an assembly hole for assembling the through-flow air device 500 is formed above the third partition member 640 and connected to an end of the second partition member 620.
In some embodiments, the first partition 610, the second partition 620, and the third partition 640 are integrally formed pieces.
The through-flow air duct has a communication portion that is communicated with the first air outlet 120, and the position of the communication portion corresponds to the position of the first air outlet 120, so that the air flow is sucked by the through-flow air duct device 500 and then sent out through the communication portion and the first air outlet 120. In some embodiments of the present application, the communicating portion is a communicating port, and the communicating port is adapted to the contour shape of the first air outlet 120.
The first air outlet 120 is provided with a third air guiding component 530, two ends of a third air guiding plate of the third air guiding component 530 are provided with rotating shafts, the rotating shaft at one end is rotatably mounted on the first partition member 610, and the rotating shaft at the other end of the third air guiding plate is rotatably mounted on the third partition member 640.
In some embodiments of the present application, the air duct member 630 is an air duct plate surrounding the air duct, and the air duct plate may be a plurality of air duct plates, which cooperate with the second partition 620 to form the air duct, and the second heat insulating member and the heat exchanger 300 are assembled together in an inserting manner.
The cabinet air conditioner is provided with the centrifugal air supply device 400 and the through air supply device 500, when the air supply is performed, air flow can be sucked by the centrifugal air supply device 400 and then blown out from the second air outlet 210 to realize top air supply, air flow is sucked by the through air supply device 500 from the air inlet 110 and then blown out from the first air outlet 120 to realize front air supply, front air supply and top air supply can be realized, and the diversification of air supply modes is realized;
In addition, the centrifugal air supply device 400 of the cabinet air conditioner can synchronously rotate along with the air outlet frame 200, or 360-degree rotary air supply is realized through the rotation of the air outlet frame 200 relative to the centrifugal air supply device 400, the air supply range is enlarged, and the air supply distance is further by adopting the centrifugal air supply device 400.
In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present invention should be included in the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (8)
1. A cabinet air conditioner, comprising:
The shell is provided with an air inlet and a first air outlet;
The air outlet frame is rotatably arranged above the shell, and a second air outlet is arranged on the air outlet frame;
The heat exchanger is arranged in the shell and close to the air inlet and comprises a first heat exchange section and a second heat exchange section which are arranged up and down;
The partition component is arranged in the shell, and a first air channel cavity is formed between the partition component and the first heat exchange section and between the partition component and the shell;
The centrifugal air supply device is positioned in the air outlet frame, is fixedly connected with the shell or the air outlet frame and is used for sucking air flow from the air inlet to enable the air flow to flow through the first heat exchange section and then sending the air flow out from the second air outlet; the centrifugal air supply device is vertically arranged in the air outlet frame, the axis of the centrifugal air supply device is vertical to the axis of the shell,
The centrifugal air supply device comprises:
a second centrifugal air duct fixedly connected with the air outlet frame,
The second centrifugal wind wheel is arranged in the second centrifugal air duct;
the second driving device is connected with the second centrifugal wind wheel and is used for driving the second centrifugal wind wheel to rotate;
The second centrifugal air suction parts are symmetrically arranged at two sides of the second centrifugal air duct and are communicated with the second centrifugal air duct and the first air duct cavity;
the second centrifugal air outlet part is communicated with the second centrifugal air duct, and a second air guide component is arranged on the second centrifugal air outlet part;
The through-flow air-supply device is arranged in the shell and is positioned between the heat exchanger and the first air outlet, and is used for sucking air flow from the air inlet to enable the air flow to flow through the second heat exchange section and then sending the air flow out from the first air outlet;
the air outlet frame is arranged on the shell, and comprises an air outlet frame, a shell and a rotating mechanism, wherein the air outlet frame is arranged on the shell;
the second centrifugal air duct is arranged at the center of the air outlet frame, the bottom of the second centrifugal air duct is supported on the annular connecting piece, and 2 first air inlet channels for air inlet are formed between the second centrifugal air duct and the annular connecting piece;
When the centrifugal air supply device works, air flow can be sucked from the air inlet and then flows through the first air channel cavity, the air flow entering the first air channel cavity is introduced into the second centrifugal air channel from the first air inlet channel at two sides formed between the second centrifugal air channel and the annular connecting piece by the second centrifugal air suction parts at two sides communicated with the second centrifugal air channel, the air flow is sent out from the second air outlet under the action of the second centrifugal wind wheel, and when the air outlet frame rotates, the air flow drives the centrifugal air supply device fixedly connected with the air flow to rotate circumferentially together to supply air in a rotating mode.
2. The cabinet air conditioner as claimed in claim 1, wherein the housing includes a first housing, and the air inlet is provided on the first housing;
The second shell is in butt joint with the first shell to form the shell, and the first air outlet is formed in the second shell.
3. The cabinet air conditioner as claimed in claim 2, further comprising:
The first air channel cavity is communicated with the air inlet and the inner space of the air outlet frame;
and a second air channel cavity is formed by surrounding the partition component, the second heat exchange section, the air channel component and the casing, and the second air channel cavity is communicated with the air inlet.
4. The cabinet air conditioner according to claim 1, wherein the heat exchanger is provided to protrude toward the air inlet side, is provided around the through-flow air-sending device, and has a deployment area at least larger than a deployment area of the air inlet on the casing.
5. A cabinet air conditioner according to claim 3, further comprising a rotation mechanism for driving the air outlet frame to rotate relative to the casing, wherein the rotation mechanism comprises:
the connecting seat is fixedly connected with the shell;
the driving motor is assembled on the connecting seat;
the transmission gear is assembled on the output shaft of the driving motor;
The transmission gear ring is meshed with the transmission gear;
the two ends of the annular connecting piece are communicated, the annular connecting piece is fixedly connected with the transmission gear ring, and the air outlet frame is fixed on the annular connecting piece.
6. A cabinet air conditioner according to claim 3, wherein the partition member includes: a first partition member;
the second partition piece extends downwards from the first partition piece to form, the second partition piece and the air duct component are circumferentially arranged along the through-flow air supply device and are surrounded by the air duct component to form a through-flow air duct, and the through-flow air duct is provided with a communicating part communicated with the first air outlet.
7. A cabinet air conditioner according to claim 3, wherein the air outlet frame has an opening at the bottom thereof, which communicates with the first duct chamber through the opening, and the second air outlet is provided on the side wall of the air outlet frame.
8. The cabinet air conditioner according to claim 1, wherein the cross flow wind device comprises a cross flow wind wheel and a third driving device for driving the cross flow wind wheel to rotate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010230842.1A CN111288556B (en) | 2020-03-27 | 2020-03-27 | Cabinet air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010230842.1A CN111288556B (en) | 2020-03-27 | 2020-03-27 | Cabinet air conditioner |
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| CN111288556B true CN111288556B (en) | 2024-05-17 |
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| CN111288556A (en) | 2020-06-16 |
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Address after: 266101 No. 151, Zhuzhou Road, Laoshan District, Shandong, Qingdao Applicant after: Hisense Air Conditioning Co.,Ltd. Address before: 266101 No. 151, Zhuzhou Road, Laoshan District, Shandong, Qingdao Applicant before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. |
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