CN110779100A - Air conditioner with rotatable filtering device - Google Patents
Air conditioner with rotatable filtering device Download PDFInfo
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- CN110779100A CN110779100A CN201911062008.XA CN201911062008A CN110779100A CN 110779100 A CN110779100 A CN 110779100A CN 201911062008 A CN201911062008 A CN 201911062008A CN 110779100 A CN110779100 A CN 110779100A
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- 238000001914 filtration Methods 0.000 title claims abstract description 277
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000001816 cooling Methods 0.000 claims description 11
- 238000005057 refrigeration Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 10
- 238000007664 blowing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an air conditioner with a rotatable filtering device, which comprises: a first tuyere; the first filtering device is rotatably arranged at the first air inlet and is provided with a working position and an avoiding position, and the first filtering device is switched between the working position and the avoiding position through rotation; the second filtering device is rotatably arranged at the first air inlet and is adjacent to the first filtering device, the second filtering device is provided with a working position and an avoiding position, and the second filtering device is switched between the working position and the avoiding position through rotation; the rotating shaft of the first filtering device and the rotating shaft of the second filtering device have a preset angle. Thereby preventing reverse air current from blowing out filterable impurity, contaminated air effectively improves the air quality.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner with a rotatable filtering device.
Background
At present, most of air conditioners developed at home and abroad are one-way air outlet type air conditioners, so that the heating comfort is poor. In order to improve the comfort of the air conditioner, the existing air conditioner capable of discharging air in two directions is a double-through-flow fan blade air duct machine, and air can be discharged in two directions of downward direction and side surface. However, the design of the filter screen is difficult to realize due to the bidirectional air outlet, and due to the bidirectional air outlet, impurities on the filter screen can be blown out when the air is reversely blown out, so that the air quality is influenced.
Disclosure of Invention
The invention discloses an air conditioner with a rotatable filtering device, which solves the problem that impurities on a filtering net can be blown out when reverse wind flows out to influence the air quality.
According to an aspect of the present invention, there is disclosed an air conditioner including: a first tuyere; the first filtering device is rotatably arranged at the first air inlet and is provided with a working position and an avoiding position, and the first filtering device is switched between the working position and the avoiding position through rotation; the second filtering device is rotatably arranged at the first air inlet and is adjacent to the first filtering device, the second filtering device is provided with a working position and an avoiding position, and the second filtering device is switched between the working position and the avoiding position through rotation; the rotating shaft of the first filtering device and the rotating shaft of the second filtering device have a preset angle.
Further, the air conditioner further includes: a second tuyere; the air conditioner is provided with a heating mode and a refrigerating mode, in the heating mode, the first air inlet is a return air inlet, the second air inlet is an air outlet, and the first filtering device and the second filtering device are both in working positions so as to filter return air of the first air inlet; in the refrigeration mode, the first air port is an air outlet, the second air port is a return air port, and the first filtering device and the second filtering device are both avoidance positions so that air outlet directly passes through the first air port.
Further, the air conditioner further includes: the third filtering device is arranged at the second air inlet and is provided with a working position and an avoiding position; the fourth filtering device is arranged at the second air inlet and is arranged adjacent to the third filtering device, and the fourth filtering device is provided with a working position and an avoiding position; in the heating mode, the third filtering device and the fourth filtering device are both avoidance positions, so that the outlet air directly passes through the second air port; in the cooling mode, the third filtering device and the fourth filtering device are both in working positions so as to filter return air of the second air inlet.
Furthermore, the first filtering device comprises a first filter screen, and in the working position, the filtering surface of the first filter screen is a windward surface; and at the avoidance position, the filtering surface of the first filter screen is parallel to the air outlet direction of the first air port.
Furthermore, the second filtering device comprises a second filter screen, and in the working position, the filtering surface of the second filter screen is a windward surface; and at the avoidance position, the filtering surface of the second filter screen is parallel to the air outlet direction of the first air port.
Further, in the avoiding position, the filtering surface of the first filter screen is perpendicular to the filtering surface of the second filter screen.
Further, when the first filtering device and the second filtering device are both in working positions, the first filtering net and the second filtering net form a complete filtering surface together.
Further, the third filtering device is rotatably arranged at the second air inlet; the fourth filtering device is rotatably arranged at the second air inlet, and a preset angle is formed between a rotating shaft of the third filtering device and a rotating shaft of the fourth filtering device.
Furthermore, the third filter device comprises a third filter screen, and in the working position, the filter surface of the third filter screen is a windward surface; and at the avoidance position, the filtering surface of the third filter screen is parallel to the air outlet direction of the second air port.
Furthermore, the fourth filter device comprises a fourth filter screen, and in the working position, the filter surface of the fourth filter screen is a windward surface; and at the avoidance position, the filtering surface of the fourth filter screen is parallel to the air outlet direction of the second air port.
Further, in the avoiding position, the filtering surface of the third filter screen is perpendicular to the filtering surface of the fourth filter screen.
Further, the third filtering device is switched between a working position and an avoiding position through rotation; the fourth filtering device is switched between a working position and an avoiding position through rotation, and when the third filtering device and the fourth filtering device are both in the working position, the third filtering net and the fourth filtering net jointly form a complete filtering surface.
Further, the air conditioner further comprises a transportation mode, and in the transportation mode, the first filtering device, the second filtering device, the third filtering device and the fourth filtering device are all working positions.
According to another aspect of the present invention, there is disclosed an air conditioner including: a first tuyere; the first filtering device is rotatably arranged at the first air inlet and is provided with a working position and an avoiding position; the second filtering device is rotatably arranged at the first air inlet and is adjacent to the first filtering device, and the second filtering device is provided with a working position and an avoiding position; a preset angle is formed between the rotating shaft of the first filtering device and the rotating shaft of the second filtering device; a second tuyere; the third filtering device is arranged at the second air inlet and is provided with a working position and an avoiding position; the fourth filtering device is arranged at the second air inlet and is arranged adjacent to the third filtering device, and the fourth filtering device is provided with a working position and an avoiding position; the air conditioner is provided with a heating mode and a refrigerating mode, in the heating mode, the first air inlet is a return air inlet, the second air inlet is an air outlet, and the first filtering device and the second filtering device are both in avoidance positions so that return air directly passes through the first air inlet; the third filtering device and the fourth filtering device are both working positions so as to filter the outlet air of the second air port; in the refrigeration mode, the first air inlet is an air outlet, the second air inlet is an air return inlet, and the first filtering device and the second filtering device are both working positions so as to filter the outlet air of the first air inlet; the third filtering device and the fourth filtering device are both avoidance positions, so that return air directly passes through the second air opening.
According to the air conditioner, the first filtering device and the second filtering device are provided with the working positions and the avoidance positions, the first air inlet is a return air inlet in the heating mode, the first filtering device and the second filtering device can be located at the working positions, so that the return air of the first air inlet is filtered, the air purifying effect is achieved, in the cooling mode, the air conditioner reversely blows air, the first air inlet is an air outlet, the first filtering device and the second filtering device rotate to the respective avoidance positions through the rotating shaft, the air is directly communicated with the first air inlet, and therefore filtered impurities are prevented from being blown out by the reverse air flow, the air is prevented from being polluted, and the air quality is effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of an air conditioner heating mode according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a heating mode of an air conditioner according to an embodiment of the present invention;
legend: 10. a first tuyere; 20. a first filtering device; 21. a first filter screen; 30. a second filtering device; 31. a second filter screen; 40. a second tuyere; 50. a third filtering device; 51. a third filter screen; 60. a fourth filtration device; 61. a fourth filter screen; 90. an air duct.
Detailed Description
The present invention is further illustrated by the following examples, but is not limited to the details of the description.
As shown in fig. 1 and 2, the present invention discloses an air conditioner having a rotatable filtering apparatus, comprising: the air filter comprises a first air port 10, a first filtering device 20 and a second filtering device 30, wherein the first filtering device 20 is rotatably arranged at the first air port 10, the first filtering device 20 is provided with a working position and an avoiding position, and the first filtering device 20 is switched between the working position and the avoiding position through rotation; the second filtering device 30 is rotatably arranged at the first air inlet 10, the second filtering device 30 is arranged adjacent to the first filtering device 20, the second filtering device 30 has a working position and an avoiding position, and the second filtering device 30 is switched between the working position and the avoiding position through rotation; the rotational axis of the first filter device 20 has a predetermined angle with the rotational axis of the second filter device 30. According to the air conditioner, the first filtering device 20 and the second filtering device 30 are provided with the working positions and the avoiding positions and can be switched between the working positions and the avoiding positions through rotation, when the first air port 10 normally discharges air, the first filtering device 20 and the second filtering device 30 can be located at the working positions, return air of the first air port 10 is filtered, and the air purifying effect is achieved, when the air conditioner reversely discharges air, the first filtering device 20 and the second filtering device 30 rotate to the respective avoiding positions through the rotating shafts, so that the discharged air is directly communicated with the first air port 10, and therefore filtered impurities are prevented from being blown out by reverse air flow, air is polluted, and the air quality is effectively improved.
In the above embodiment, the air conditioner further includes the second tuyere 40; the air conditioner has a heating mode and a refrigerating mode, wherein in the heating mode, the first air inlet 10 is a return air inlet, the second air inlet 40 is an air outlet, and the first filtering device 20 and the second filtering device 30 are both in working positions so as to filter the return air of the first air inlet 10; in the cooling mode, the first air inlet 10 is an air outlet, the second air inlet 40 is a return air inlet, and the first filtering device 20 and the second filtering device 30 are both avoiding positions, so that the outlet air directly passes through the first air inlet 10. According to the air conditioner, the first filtering device 20 and the second filtering device 30 are provided with the working positions and the avoidance positions, the first air inlet 10 is a return air inlet in the heating mode, the first filtering device 20 and the second filtering device 30 can be located at the working positions, so that return air of the first air inlet 10 is filtered, the air purifying effect is achieved, in the cooling mode, air is reversely discharged, the first air inlet 10 is an air outlet, the first filtering device 20 and the second filtering device 30 rotate to the respective avoidance positions through the rotating shaft, the discharged air is directly communicated with the first air inlet 10, accordingly, the reverse air flow is prevented from blowing out filtered impurities, air is prevented from being polluted, and the air quality is effectively improved.
In the above embodiment, the air conditioner further includes: a third filtering device 50 and a fourth filtering device 60, wherein the third filtering device 50 is arranged at the second air port 40, and the third filtering device 50 is provided with a working position and an avoiding position; the fourth filtering device 60 is arranged at the second air port 40, the fourth filtering device 60 is arranged adjacent to the third filtering device 50, and the fourth filtering device 60 has a working position and an avoiding position; in the heating mode, the third filtering device 50 and the fourth filtering device 60 are both avoiding positions, so that the outlet air directly passes through the second air port 40; in the cooling mode, the third filter device 50 and the fourth filter device 60 are both in the operating position to filter the return air from the second outlet 40.
In the air conditioner of the present invention, since the third filter unit 50 and the fourth filter unit 60 also have the operating position and the escape position, in the cooling mode, the third filter device 50 and the fourth filter device 60 are in the working positions, and the return air from the second air inlet 40 is filtered to play a role of purifying the air, in the heating mode, the air conditioner reversely blows air, the second air port 40 is an air outlet, the third filtering device 50 and the fourth filtering device 60 can enter an avoiding position, so that the air is directly blown through the second air port 40, thereby preventing the reverse airflow from blowing out the filtered impurities to pollute the air, effectively improving the air quality, the air conditioner can be filtered in each mode by arranging the filtering devices at the two air ports respectively, the purification effect is greatly improved, and the filter equipment at the air outlet can not be blown out the filterable impurity by the air-out, avoids the inside and air of air conditioner to be polluted.
In the above embodiment, the first filter device 20 includes the first filter screen 21, and in the working position, the filter surface of the first filter screen 21 is the windward surface; at the avoiding position, the filtering surface of the first filter screen 21 is parallel to the air outlet direction of the first air port 10. According to the invention, the first filter screen 21 is rotatably arranged, so that the angle of the first filter screen 21 can be adjusted according to requirements, the first filter screen is arranged facing the wind or parallel to the airflow direction, a working position facing the wind and an avoiding position in the airflow direction are formed, the working position and the avoiding position are switched by rotating on the rotating shaft, the pollution to the inside of the air conditioner and the air is avoided, and the air quality is improved.
In the above embodiment, the second filtering device 30 includes the second filter screen 31, and in the working position, the filtering surface of the second filter screen 31 is the windward surface; in the avoiding position, the filtering surface of the second filter screen 31 is parallel to the air outlet direction of the first air port 10. According to the invention, the rotatable second filter screen 31 is arranged, so that the angle of the second filter screen 31 can be adjusted according to the requirement, the second filter screen is arranged facing the wind or parallel to the airflow direction, the working position facing the wind and the avoiding position of the airflow direction are formed, the working position and the avoiding position are switched by rotating on the rotating shaft, the pollution to the inside of the air conditioner and the air is avoided, and the air quality is improved.
In the above embodiment, in the escape position, the filtering surface of the first filter 21 is perpendicular to the filtering surface of the second filter 31. According to the invention, the filtering surface of the first filter screen 21 and the filtering surface of the second filter screen 31 are mutually vertical at the avoiding position, and the two filter screens can be prevented from interfering with each other by arranging different rotating directions, so that the installation flexibility can be improved, and the disassembly and the assembly are convenient.
In the above embodiment, when the first filter device 20 and the second filter device 30 are both in the working position, the first filter 21 and the second filter 31 together form a complete filter surface. The invention can effectively filter air in the working position by forming a complete filtering surface, thereby further improving the air quality.
In the above embodiment, the third filtering means 50 is rotatably provided at the second tuyere 40; the fourth filtering means 60 is rotatably provided at the second tuyere 40 with a predetermined angle between the rotational axis of the third filtering means 50 and the rotational axis of the fourth filtering means 60. Through setting up different angles with third filter equipment 50 and fourth filter equipment 60 pivot, make the two can avoid mutual interference when rotating, improve filter equipment's reliability, easy to assemble moreover and dismantle.
In the above embodiment, the third filtering device 50 includes the third filter 51, and in the working position, the filtering surface of the third filter 51 is the windward surface; in the avoiding position, the filtering surface of the third filter screen 51 is parallel to the air outlet direction of the second air port 40. According to the invention, the third filter screen 51 is rotatably arranged, so that the angle of the third filter screen 51 can be adjusted according to the requirement, the third filter screen is arranged facing the wind or parallel to the airflow direction, a working position facing the wind and an avoiding position in the airflow direction are formed, the working position and the avoiding position are switched by rotating on the rotating shaft, the pollution to the inside of the air conditioner and the air is avoided, and the air quality is improved.
In the above embodiment, the fourth filtering device 60 comprises the fourth filter 61, and in the working position, the filtering surface of the fourth filter 61 is the windward surface; in the avoiding position, the filtering surface of the fourth filter screen 61 is parallel to the air outlet direction of the second air port 40. According to the invention, the rotatable fourth filter screen 61 is arranged, so that the angle of the fourth filter screen 61 can be adjusted according to the requirement, the fourth filter screen is arranged facing the wind or parallel to the airflow direction, a working position facing the wind and an avoiding position in the airflow direction are formed, the working position and the avoiding position are switched by rotating on the rotating shaft, the pollution to the inside of the air conditioner and the air is avoided, and the air quality is improved.
In the above embodiment, in the escape position, the filtering surface of the third filter 51 is perpendicular to the filtering surface of the fourth filter 61. According to the invention, the filtering surface of the third filter screen 51 and the filtering surface of the fourth filter screen 61 are mutually vertical at the avoiding position, and the two filter screens can be prevented from interfering with each other by arranging different rotating directions, so that the installation flexibility can be improved, and the disassembly and the assembly are convenient.
In the above embodiment, the third filter device 50 is switched between the operating position and the escape position by rotation; the fourth filter device 60 is switched between the working position and the retracted position by rotating, and when the third filter device 50 and the fourth filter device 60 are both in the working position, the third filter screen 51 and the fourth filter screen 61 form a complete filter surface together. The air conditioner can avoid the pollution of the inside of the air conditioner and the air by switching between the working position and the avoiding position through rotation, and the air quality is improved; in addition, through forming complete filtering surface to can effectively filter the air when the operating position, further improve the air quality.
In the above embodiment, the air conditioner further includes a transport mode in which the first filtering device 20, the second filtering device 30, the third filtering device 50 and the fourth filtering device 60 are all in the operating positions. When the air conditioner leaves a factory, the first filtering device 20, the second filtering device 30, the third filtering device 50 and the fourth filtering device 60 are all working positions, so that a large amount of pollutants enter the air conditioner in the transportation or installation process, and a clean environment inside the air conditioner is ensured.
According to another aspect of the present invention, there is disclosed an air conditioner including: the air filter comprises a first air port 10, a first filtering device 20, a second filtering device 30, a second air port 40, a third filtering device 50 and a fourth filtering device 60, wherein the first filtering device 20 is rotatably arranged at the first air port 10, and the first filtering device 20 is provided with a working position and an avoiding position; the second filtering device 30 is rotatably arranged at the first air port 10, the second filtering device 30 is arranged adjacent to the first filtering device 20, and the second filtering device 30 has a working position and an avoiding position; the rotation axis of the first filter device 20 and the rotation axis of the second filter device 30 have a predetermined angle therebetween; the third filtering device 50 is arranged at the second air port 40, and the third filtering device 50 is provided with a working position and an avoiding position; the fourth filtering device 60 is arranged at the second air port 40, the fourth filtering device 60 is arranged adjacent to the third filtering device 50, and the fourth filtering device 60 has a working position and an avoiding position; the air conditioner has a heating mode and a refrigerating mode, wherein in the heating mode, the first air inlet 10 is a return air inlet, the second air inlet 40 is an air outlet, and the first filtering device 20 and the second filtering device 30 are both at avoidance positions so that return air directly passes through the first air inlet 10; the third filtering device 50 and the fourth filtering device 60 are both working positions so as to filter the outlet air of the second air port 40; in the refrigeration mode, the first air inlet 10 is an air outlet, the second air inlet 40 is a return air inlet, and the first filtering device 20 and the second filtering device 30 are both working positions so as to filter the outlet air of the first air inlet 10; the third filter means 50 and the fourth filter means 60 are both in an escape position to allow the return air to pass directly through the second air port 40.
According to the air conditioner, the first filtering device 20, the second filtering device 30, the third filtering device 50 and the fourth filtering device 60 are respectively provided with the working position and the avoiding position, so that the four filtering devices can be matched with each other in a heating mode and a cooling mode. In the heating mode, the first air inlet 10 is a return air inlet, the second air inlet 40 is an air outlet, the first filtering device 20 and the second filtering device 30 can be in the avoiding position, so that the return air directly enters the air duct 90 through the first air inlet 10, thereby preventing the return air from blowing out the filtered impurities to pollute the air and effectively improving the air quality, the third filter device 50 and the fourth filter device 60 can be in the working position, functioning to purify the air, in the cooling mode, the air conditioner reversely blows air, the first air inlet 10 is an air outlet, the second air inlet 40 is a return air inlet, the first filtering device 20 and the second filtering device 30 enter the working position to play a role of purifying air, the third filtering device 50 and the fourth filtering device 60 can enter the avoiding position, thereby preventing reverse air current from blowing out filterable impurity, contaminated air effectively improves the air quality.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes and modifications which are obvious to the technical scheme of the invention are covered by the protection scope of the invention.
Claims (14)
1. An air conditioner, comprising:
a first tuyere (10);
a first filtering device (20), wherein the first filtering device (20) is rotatably arranged at the first air opening (10), the first filtering device (20) is provided with a working position and a avoiding position, and the first filtering device (20) is switched between the working position and the avoiding position through rotation;
a second filter device (30), wherein the second filter device (30) is rotatably arranged at the first air port (10), the second filter device (30) is arranged adjacent to the first filter device (20), the second filter device (30) is provided with a working position and a avoiding position, and the second filter device (30) is switched between the working position and the avoiding position through rotation;
the rotating shaft of the first filtering device (20) and the rotating shaft of the second filtering device (30) have a preset angle.
2. The air conditioner according to claim 1, further comprising:
a second tuyere (40);
the air conditioner has a heating mode and a cooling mode,
in the heating mode, the first air inlet (10) is a return air inlet, the second air inlet (40) is an air outlet, and the first filtering device (20) and the second filtering device (30) are both in working positions so as to filter return air of the first air inlet (10);
in the refrigeration mode, the first air inlet (10) is an air outlet, the second air inlet (40) is an air return inlet, and the first filtering device (20) and the second filtering device (30) are both avoiding positions, so that the outlet air directly passes through the first air inlet (10).
3. The air conditioner according to claim 2, further comprising:
a third filtering device (50), said third filtering device (50) being arranged at said second tuyere (40), said third filtering device (50) having an operating position and an escape position;
a fourth filtering device (60), said fourth filtering device (60) being arranged at said second tuyere (40), said fourth filtering device (60) being arranged adjacent to said third filtering device (50), said fourth filtering device (60) having a working position and an escape position;
in the heating mode, the third filtering device (50) and the fourth filtering device (60) are both at avoidance positions, so that the outlet air directly passes through the second air opening (40);
in the cooling mode, the third filter device (50) and the fourth filter device (60) are both in an operating position to filter return air from the second air outlet (40).
4. The air conditioner according to claim 1,
the first filtering device (20) comprises a first filtering net (21), and in the working position, the filtering surface of the first filtering net (21) is a windward surface; and at the avoidance position, the filtering surface of the first filter screen (21) is parallel to the air outlet direction of the first air port (10).
5. The air conditioner according to claim 4,
the second filtering device (30) comprises a second filtering net (31), and in the working position, the filtering surface of the second filtering net (31) is a windward surface; and at the avoidance position, the filtering surface of the second filter screen (31) is parallel to the air outlet direction of the first air port (10).
6. The air conditioner according to claim 5,
in the avoidance position, the filtering surface of the first filter screen (21) is perpendicular to the filtering surface of the second filter screen (31).
7. The air conditioner according to claim 1,
when the first filtering device (20) and the second filtering device (30) are both in working positions, the first filter screen (21) and the second filter screen (31) form a complete filtering surface together.
8. The air conditioner according to claim 2,
the third filtering means (50) is rotatably provided at the second tuyere (40);
the fourth filtering means (60) is rotatably provided at the second tuyere (40), and a rotational axis of the third filtering means (50) and a rotational axis of the fourth filtering means (60) have a predetermined angle therebetween.
9. The air conditioner according to claim 8,
the third filtering device (50) comprises a third filtering net (51), and in the working position, the filtering surface of the third filtering net (51) is a windward surface; and at the avoidance position, the filtering surface of the third filter screen (51) is parallel to the air outlet direction of the second air port (40).
10. The air conditioner according to claim 9,
the fourth filtering device (60) comprises a fourth filtering net (61), and in the working position, the filtering surface of the fourth filtering net (61) is a windward surface; and at the avoidance position, the filtering surface of the fourth filter screen (61) is parallel to the air outlet direction of the second air port (40).
11. The air conditioner according to claim 10,
in the avoidance position, the filtering surface of the third filter (51) is perpendicular to the filtering surface of the fourth filter (61).
12. The air conditioner according to claim 10,
the third filter device (50) is switched between a working position and an avoiding position through rotation; the fourth filtering device (60) is switched between a working position and an avoiding position through rotation, and when the third filtering device (50) and the fourth filtering device (60) are both in the working position, the third filtering net (51) and the fourth filtering net (61) form a complete filtering surface together.
13. The air conditioner according to claim 2,
the air conditioner further comprises a transport mode in which the first filter device (20), the second filter device (30), the third filter device (50) and the fourth filter device (60) are all in working positions.
14. An air conditioner, comprising:
a first tuyere (10);
a first filtering device (20), the first filtering device (20) being rotatably arranged at the first tuyere (10), the first filtering device (20) having an operating position and a bypass position;
a second filter device (30), said second filter device (30) being rotatably arranged at said first tuyere (10), said second filter device (30) being arranged adjacent to said first filter device (20), said second filter device (30) having an operating position and a retracted position;
the rotating shaft of the first filtering device (20) and the rotating shaft of the second filtering device (30) have a preset angle;
a second tuyere (40);
a third filtering device (50), said third filtering device (50) being arranged at said second tuyere (40), said third filtering device (50) having an operating position and an escape position;
a fourth filtering device (60), said fourth filtering device (60) being arranged at said second tuyere (40), said fourth filtering device (60) being arranged adjacent to said third filtering device (50), said fourth filtering device (60) having a working position and an escape position;
the air conditioner has a heating mode and a cooling mode,
in the heating mode, the first air inlet (10) is a return air inlet, the second air inlet (40) is an air outlet, and the first filtering device (20) and the second filtering device (30) are both avoiding positions, so that return air directly passes through the first air inlet (10); the third filtering device (50) and the fourth filtering device (60) are both working positions so as to filter the outlet air of the second air port (40);
in the refrigeration mode, the first air inlet (10) is an air outlet, the second air inlet (40) is a return air inlet, and the first filtering device (20) and the second filtering device (30) are both working positions so as to filter outlet air of the first air inlet (10); the third filtering device (50) and the fourth filtering device (60) are both in an avoidance position, so that return air directly passes through the second air opening (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911062008.XA CN110779100A (en) | 2019-11-01 | 2019-11-01 | Air conditioner with rotatable filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911062008.XA CN110779100A (en) | 2019-11-01 | 2019-11-01 | Air conditioner with rotatable filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110779100A true CN110779100A (en) | 2020-02-11 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017041699A1 (en) * | 2015-09-11 | 2017-03-16 | 珠海格力电器股份有限公司 | Floor-standing air conditioner |
| CN106678979A (en) * | 2017-01-20 | 2017-05-17 | 珠海格力电器股份有限公司 | Air conditioner |
| CN206572622U (en) * | 2017-01-20 | 2017-10-20 | 珠海格力电器股份有限公司 | Air conditioning filter structure and air-conditioning device |
| CN109185189A (en) * | 2018-09-21 | 2019-01-11 | 珠海格力电器股份有限公司 | Spiral case, blower and air-conditioning |
| CN109405263A (en) * | 2018-09-30 | 2019-03-01 | 珠海格力电器股份有限公司 | Changeable filter structure, air-conditioning, strainer control method, equipment and medium |
| CN109780631A (en) * | 2018-12-20 | 2019-05-21 | 珠海格力电器股份有限公司 | A kind of air conditioner indoor unit, control method and air conditioner |
| CN211625478U (en) * | 2019-11-01 | 2020-10-02 | 珠海格力电器股份有限公司 | Air conditioner with rotatable filtering device |
-
2019
- 2019-11-01 CN CN201911062008.XA patent/CN110779100A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017041699A1 (en) * | 2015-09-11 | 2017-03-16 | 珠海格力电器股份有限公司 | Floor-standing air conditioner |
| CN106678979A (en) * | 2017-01-20 | 2017-05-17 | 珠海格力电器股份有限公司 | Air conditioner |
| CN206572622U (en) * | 2017-01-20 | 2017-10-20 | 珠海格力电器股份有限公司 | Air conditioning filter structure and air-conditioning device |
| CN109185189A (en) * | 2018-09-21 | 2019-01-11 | 珠海格力电器股份有限公司 | Spiral case, blower and air-conditioning |
| CN109405263A (en) * | 2018-09-30 | 2019-03-01 | 珠海格力电器股份有限公司 | Changeable filter structure, air-conditioning, strainer control method, equipment and medium |
| CN109780631A (en) * | 2018-12-20 | 2019-05-21 | 珠海格力电器股份有限公司 | A kind of air conditioner indoor unit, control method and air conditioner |
| CN211625478U (en) * | 2019-11-01 | 2020-10-02 | 珠海格力电器股份有限公司 | Air conditioner with rotatable filtering device |
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