CN107421005B - Portable window type air conditioner - Google Patents
Portable window type air conditioner Download PDFInfo
- Publication number
- CN107421005B CN107421005B CN201710643771.6A CN201710643771A CN107421005B CN 107421005 B CN107421005 B CN 107421005B CN 201710643771 A CN201710643771 A CN 201710643771A CN 107421005 B CN107421005 B CN 107421005B
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- Prior art keywords
- air
- air conditioner
- evaporator
- fan
- shell
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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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
- F24F1/027—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
- F24F13/224—Means for preventing condensation or evacuating condensate for evacuating condensate in a window-type room air conditioner
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention relates to the field of window type air conditioners, in particular to a portable window type air conditioner. The evaporator is arranged at the indoor end of the chassis, and the condenser is arranged at the outdoor end of the chassis; the two groups of air guide assemblies are arranged between the evaporator and the condenser in parallel; a compressor is transversely arranged between the two groups of air guide assemblies; the air guide component comprises: the device comprises a driving motor, a fan, a wind wheel and a volute; the two ends of the driving motor are provided with power output shafts, the first power output shaft is connected with the fan, the second power output shaft is connected with the wind wheel, the wind wheel and the driving motor are both arranged in the volute, the volute air inlet faces the evaporator, the volute air outlet faces an indoor air outlet formed in the side wall of the shell, and the evaporator is provided with an indoor air inlet on the side wall of the shell; the side wall and the top wall of the shell are provided with outdoor side air inlets, the outdoor side air inlets are arranged on the rotating surface of the fan blades, and the side wall of the air outlet end of the shell is provided with outdoor side air outlets. The compressor is arranged between the two groups of air guide assemblies, so that the length of the evaporator/condenser is increased, and the air conditioning capacity and energy efficiency are improved.
Description
Technical Field
The invention relates to the field of window type air conditioners, in particular to a portable window type air conditioner.
Background
The window air conditioner is a small air conditioner which can be installed on a window, and the window air conditioner has three types, namely a cold air type, an electric heating type and a heat pump type.
The cold-air type window air conditioner only has the functions of cooling, ventilating, dehumidifying and the like, but does not have the capability of heating. The electric heating window type air conditioner not only has the function of a cold air type air conditioner, but also has the function of temperature rise. Only the source of heat energy is obtained by means of the heating wire. The heat pump type window air conditioner has the same function as an electric heating type air conditioner, and only the heat energy for raising the temperature comes from the heat released by a condenser.
The window type air conditioner has the advantages of less manufacturing materials, low cost and lower use price. Meanwhile, as an integrated machine, the installation requirement is low, and the technical requirement is not high. The window type air conditioner generally comprises a refrigerating system, an air circulating system, an electric system and a heating system. Wherein the cool air type air conditioner has no heating system. The maintenance problem that more people cared about, its window formula air conditioner is because window formula machine refrigerant seals in refrigerating system, and the leakproofness detects more before leaving the factory, so the refrigerant leak chance is few, and the maintenance volume is also little. And the window type air conditioner can save electricity compared with the common air conditioner, and can save electricity because the cold energy loss is relatively small. The window type air conditioner has the characteristics of compact structure, small volume, light weight, convenient installation and the like, and is suitable for being used in places such as bedrooms, offices, small family computer rooms and the like. However, the window type air conditioner has the defects of the window type air conditioner, and the existing window type air conditioner is large in size and low in energy efficiency.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a portable window type air conditioner which solves the problems that the existing air conditioner is large in structure and poor in air guiding effect.
(II) technical scheme
In order to solve the above technical problems, the present invention provides a portable window type air conditioner, which comprises: the air conditioner comprises a shell, and a chassis, an evaporator, a condenser and two groups of air guide assemblies which are arranged in the shell; the evaporator is arranged at the indoor end of the chassis, and the condenser is arranged at the outdoor end of the chassis; two groups of air guide assemblies are arranged between the evaporator and the condenser in parallel; a compressor is transversely arranged between the two groups of air guide assemblies;
the wind guide assembly includes: the device comprises a driving motor, a fan, a wind wheel and a volute; two ends of the driving motor are respectively provided with a power output shaft, a first power output shaft is connected with the fan, a second power output shaft is connected with the wind wheel, the wind wheel and the driving motor are both arranged in the volute, an air inlet of the volute faces the evaporator, an air outlet of the volute faces an indoor air outlet formed in the side wall of the shell, and an indoor air inlet is formed in the side wall of the shell opposite to the evaporator;
the side wall and the top wall of the shell are also provided with outdoor side air inlets, the outdoor side air inlets are arranged on the fan blade rotating surface of the fan, and the outdoor side wall of the shell is provided with outdoor side air outlets.
In some embodiments, preferably, the wind wheel has a plurality of linear blades.
In some embodiments, preferably, an air guiding ring is arranged at the air inlet of the wind wheel, and the air guiding ring is in arc transition in the wind direction.
In some embodiments, it is preferable that the rotation directions of the driving motors on the two air guiding assemblies are opposite.
In some embodiments, preferably, the fan is an axial fan having a plurality of fan-shaped blades mounted on a rotating shaft.
In some embodiments, preferably, the two air guiding assemblies are arranged in a direction parallel to the evaporator or the condenser.
In some embodiments, it is preferable that the rotation plane of the fan is parallel to the condenser.
In some embodiments, it is preferable that the outer edge of the fan is provided with a water ring.
In some embodiments, preferably, the portable window type air conditioner further includes a water pan disposed on the base plate, and the evaporator is placed on the water pan.
In some embodiments, it is preferred that the drip tray is provided with a drain opening which communicates with the outboard end of the chassis.
(III) advantageous effects
According to the technical scheme provided by the invention, the compressor is arranged between the two groups of air guide assemblies, and a longer distance is required to be occupied in the axial direction of the evaporator, so that the length of the evaporator/condenser is increased, the air conditioning effect is further improved, and the conditioning capacity and the conditioning energy efficiency of the air conditioner are improved. On the other hand, the occupied space in the vertical direction is reduced after the compressor is horizontally placed.
In addition, the indoor air-out setting of this patent is at the side of casing, and two sides are the air-out respectively promptly, and wind blows off from two position laterals, and is more effective to indoor air's regulation.
Drawings
FIG. 1 is a diagram illustrating the internal structure of a portable window air conditioner from a first perspective in accordance with one embodiment of the present invention;
FIG. 2 is a view showing the internal structure of a portable window air conditioner at a second angle;
FIG. 3 is a view of the internal structure of a portable window air conditioner shown at angle three;
fig. 4 is a schematic structural diagram of the housing of the present invention.
Note: 1 a first wind wheel; 2 a second wind wheel; 3, a wind guide ring; 4, a water pan is connected; 5, a chassis; 6, an evaporator; 7, a condenser; 8 a first fan; 9 a second fan; 10 driving a motor; 11 a compressor; 12 a volute; 13 indoor side air inlet; 14 indoor side air outlet; 15 outdoor side air inlet; 16 outdoor side air outlets; 17 housing.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. "first", "second", "third" and "fourth" do not denote any sequence relationship, but are merely used for convenience of description. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. "Current" is the time at which an action is performed, multiple occurrences of which are recorded in real time over time.
Based on the problem of poor flexibility of up-down and left-right oscillating modes of the oscillating fan, the invention provides a portable window type air conditioner and the oscillating fan.
Products, methods, and the like will be described in detail below with reference to basic designs, extended designs, and alternative designs.
The invention provides a portable window type air conditioner, as shown in fig. 1-4, which mainly comprises a shell 17, a chassis 5 arranged in the shell 17, an evaporator 6, a condenser 7 and two groups of air guide components; wherein, the evaporator 6 is arranged at the indoor end of the chassis 5, and the condenser 7 is arranged at the outdoor end of the chassis 5; the two groups of air guide assemblies are arranged between the evaporator 6 and the condenser 7 in parallel; a compressor 11 is transversely arranged between the two groups of air guide assemblies; the air guide component comprises: a drive motor 10, a fan, a wind wheel and a volute 12; two ends of a driving motor 10 are respectively provided with a power output shaft, a first power output shaft is connected with a fan, a second power output shaft is connected with a wind wheel, the wind wheel and the driving motor 10 are both arranged in a volute 12, an air inlet of the volute 12 faces an evaporator 6, an air outlet (namely an indoor side air outlet 14) of the volute 12 faces an indoor air outlet formed in the side wall of a shell 17, and an indoor side air inlet 13 is formed in the side wall of the shell 17 opposite to the evaporator 6; the side wall and the top wall of the shell 17 are also provided with an outdoor air inlet 15, the outdoor air inlet 15 is arranged on the rotating surface of the fan blade of the fan, and the outdoor side wall of the shell 17 is provided with an outdoor air outlet 16 which is opposite to the indoor air inlet.
The air inlet end and the air outlet end of the base plate 5 are defined based on that the air conditioner is placed to be close to the indoor and the outdoor, namely the evaporator 6 is close to the indoor and the condenser 7 is close to the outdoor. The air guide member is provided between the condenser 7 and the evaporator 6 in order to efficiently flow air passing through the evaporator 6 on the indoor side and air passing through the condenser 7 on the outdoor side.
The two air guide assemblies are arranged in parallel to the evaporator 6 or the condenser 7. The compressor 11 is laid across (i.e., lying) therebetween. Corresponding to two air guiding assemblies and the compressor 11 on a straight line, which is parallel to the evaporator 6 or the condenser 7.
Wherein, the indoor side adopts a wind wheel to lead indoor air to be screwed into the evaporator 6, and the volute 12 is discharged into the indoor. Axial flow fans, such as household fans, are used outside the room to discharge the circumferential intake air through the condenser 7.
The wind wheel and the fan are driven by unified power, and the driving motor 10 is arranged in the turbine. The structure of the turbine, the wind wheel and the driving motor 10 can be realized by the turbine structure of the smoke machine.
Wherein, two air guide components have included first wind wheel 1, second wind wheel 2, and two wind wheels have a plurality of linear type flabellums to enclose into the cylindricality structure, and the flabellum is linear type arc flabellum, and the flabellum is according to unified clockwise or anticlockwise arranging. The indoor wind is promoted to enter along the axial direction of the wind wheel and is discharged along the circumferential direction of the wind wheel, and the structure of the turbine is met.
The wind inlet of the wind wheel is provided with a wind guide ring 3, the wind guide ring 3 is in arc transition in the wind direction, the wind loss at the wind inlet can be reduced through the arc transition of the wind guide ring 3, and the arc transition is preferably streamline arc transition and is closer to the wind flowing mode.
In some examples, because the indoor side is exhausted from the two side walls to two directions, the rotation directions of the driving motors 10 on the two air guiding assemblies are required to be opposite, and the rotation direction of each air guiding assembly is required to be consistent with the direction required by the flow direction of the air.
In the design of the fan at the outdoor end, the fan comprises a first fan 8 and a second fan 9, wherein the two fans are axial flow fans which are installed on a rotating shaft through a plurality of fan-shaped blades, and the axial flow fans drive wind entering from the circumferential surface of the fan blades to rotate and discharge the wind from the axial direction. The action principle of the fan can be referred to the existing household fan.
Since the fan needs to discharge the wind onto the condenser 7 through the axial direction, the rotation surface of the fan is parallel to the condenser 7, or the axial direction of the condenser 7 is perpendicular to the central axis of the fan.
The portable window type air conditioner also comprises a water receiving disc 4, the water receiving disc 4 is arranged on a base plate 5, and an evaporator 6 is arranged on the water receiving disc 4. The water receiving tray 4 is provided with a water outlet which is communicated with the outdoor side end of the chassis 5. The rivers that 6 evaporimeters produced flow into water collector 4, and the outlet on the water collector 4 guides water to outdoor side, because the outward flange of fan sets up the circle of fetching water, can take water to spray on condenser 7 along with the fan rotary type, further lower the temperature for condenser 7, reduces the energy consumption.
The casing is provided with grids at each air inlet and each air outlet.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A portable window air conditioner, comprising: the air conditioner comprises a shell, and a chassis, an evaporator, a condenser and two groups of air guide assemblies which are arranged in the shell; the evaporator is arranged at the indoor end of the chassis, and the condenser is arranged at the outdoor end of the chassis; two groups of air guide assemblies are arranged between the evaporator and the condenser in parallel; a compressor is transversely arranged between the two groups of air guide assemblies;
the wind guide assembly includes: the device comprises a driving motor, a fan, a wind wheel and a volute; two ends of the driving motor are respectively provided with a power output shaft, a first power output shaft is connected with the fan, a second power output shaft is connected with the wind wheel, the wind wheel and the driving motor are both arranged in the volute, an air inlet of the volute faces the evaporator, an air outlet of the volute faces an indoor air outlet formed in the side wall of the shell, and an indoor air inlet is formed in the side wall of the shell opposite to the evaporator;
the side wall and the top wall of the shell are also provided with outdoor side air inlets, the outdoor side air inlets are arranged on the rotating surface of the fan blades of the fan, and the side wall of the air outlet end of the shell is provided with outdoor side air outlets.
2. The portable window air conditioner of claim 1 wherein said wind wheel is defined by a plurality of linear blades.
3. The portable window type air conditioner as recited in claim 2, wherein said wind wheel has a wind guiding ring at the wind inlet, said wind guiding ring having an arc transition in the wind direction.
4. The portable window air conditioner of claim 1 wherein the drive motors on both of said air guide assemblies rotate in opposite directions.
5. The portable window air conditioner of claim 1 wherein the fan is an axial fan having a plurality of fan blades mounted on a rotatable shaft.
6. The portable window air conditioner of claim 5 wherein the fan rotates in a plane parallel to the condenser.
7. The portable window air conditioner of claim 1 wherein the two air deflection assemblies are arranged parallel to the evaporator or the condenser.
8. A portable window air conditioner according to any one of claims 1-7 wherein the fan is provided with a water ring on its outer edge.
9. The portable window air conditioner of claim 8 further comprising a drip pan disposed on said base pan, said evaporator being disposed on said drip pan.
10. The portable window air conditioner of claim 9 wherein the drip tray is provided with a drain opening, the drain opening communicating with the outdoor end of the base pan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710643771.6A CN107421005B (en) | 2017-07-31 | 2017-07-31 | Portable window type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710643771.6A CN107421005B (en) | 2017-07-31 | 2017-07-31 | Portable window type air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107421005A CN107421005A (en) | 2017-12-01 |
| CN107421005B true CN107421005B (en) | 2020-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710643771.6A Active CN107421005B (en) | 2017-07-31 | 2017-07-31 | Portable window type air conditioner |
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| CN (1) | CN107421005B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224598A (en) * | 2018-03-20 | 2018-06-29 | 广东美的制冷设备有限公司 | Package AC plant |
| CN108469075A (en) * | 2018-03-20 | 2018-08-31 | 广东美的制冷设备有限公司 | Package AC plant |
| CN108224596A (en) * | 2018-03-20 | 2018-06-29 | 广东美的制冷设备有限公司 | Package AC plant |
| CN208059129U (en) * | 2018-04-04 | 2018-11-06 | 广东美的制冷设备有限公司 | Package AC plant |
| CN110454871A (en) * | 2018-05-04 | 2019-11-15 | 浙江美尔凯特集成吊顶有限公司 | Integrated air conditioner |
| CN108562073A (en) * | 2018-07-19 | 2018-09-21 | 广东志高暖通设备股份有限公司 | A kind of condenser and window air conditioner |
| CN112197349B (en) * | 2020-09-30 | 2022-01-07 | 珠海格力电器股份有限公司 | Air conditioner |
| CN112413746B (en) * | 2020-09-30 | 2022-08-09 | 珠海格力电器股份有限公司 | Air conditioner |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504173A (en) * | 2008-02-05 | 2009-08-12 | 乐金电子(天津)电器有限公司 | Gear transmission structure of window air conditioner fan |
| CN102401432A (en) * | 2010-09-16 | 2012-04-04 | 乐金电子(天津)电器有限公司 | Window-type air conditioner |
| CN106403060A (en) * | 2016-10-31 | 2017-02-15 | 邯郸美的制冷设备有限公司 | Window type air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9920938B2 (en) * | 2015-04-21 | 2018-03-20 | Haier Us Appliance Solutions, Inc. | Packaged terminal air conditioner unit |
-
2017
- 2017-07-31 CN CN201710643771.6A patent/CN107421005B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504173A (en) * | 2008-02-05 | 2009-08-12 | 乐金电子(天津)电器有限公司 | Gear transmission structure of window air conditioner fan |
| CN102401432A (en) * | 2010-09-16 | 2012-04-04 | 乐金电子(天津)电器有限公司 | Window-type air conditioner |
| CN106403060A (en) * | 2016-10-31 | 2017-02-15 | 邯郸美的制冷设备有限公司 | Window type air conditioner |
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| CN107421005A (en) | 2017-12-01 |
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