CN211625475U - Air conditioner with telescopic filtering device - Google Patents
Air conditioner with telescopic filtering device Download PDFInfo
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- CN211625475U CN211625475U CN201921870851.6U CN201921870851U CN211625475U CN 211625475 U CN211625475 U CN 211625475U CN 201921870851 U CN201921870851 U CN 201921870851U CN 211625475 U CN211625475 U CN 211625475U
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- 238000001914 filtration Methods 0.000 title claims abstract description 93
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 description 19
- 238000005057 refrigeration Methods 0.000 description 11
- 238000001816 cooling Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an air conditioner with scalable filter equipment, the air conditioner includes: a first tuyere; the first filtering device is movably arranged at the first air inlet; the second filtering device is movably arranged at the first air inlet and is adjacent to the first filtering device. The utility model discloses an air conditioner with scalable filter equipment sets up first filter equipment and second filter equipment in first wind gap department, through making first filter equipment, second filter equipment have the operating position respectively and dodge the position to can switch between operating position and dodge the position through removing, thereby can be when needs, remove first filter equipment and second filter equipment to respective dodge the position, thereby reduce the resistance that the air flows.
Description
Technical Field
The utility model relates to an air conditioner technical field, concretely relates to air conditioner with scalable filter equipment.
Background
Traditional air conditioner refrigeration heats and all is an air outlet, a return air inlet, and the return air filter screen sets up on the return air inlet, nevertheless because refrigeration heats and is the side air-out simultaneously, and the air conditioner travelling comfort is poor, can not satisfy middle and high end market demand, if the air conditioner can realize refrigeration side air-out, down the return air, air-out, side return air under heating, just can improve the air conditioner travelling comfort greatly, also is the trend of air conditioner future development.
The prior art realizes refrigeration side air outlet and lower return air through switching the air outlet and the return air inlet, heats lower air outlet and side return air, and if a filter screen is arranged at each air inlet, the air resistance is increased and the air quantity is attenuated.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an air conditioner with scalable filter equipment has solved and has increased the problem that filter equipment can lead to the windage increase in every wind gap.
According to an aspect of the utility model, an air conditioner is disclosed, include: a first tuyere; the first filtering device is movably 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 movement; the second filtering device is movably 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 movement.
Further, the air conditioner further includes: a second tuyere; the third filtering device is fixedly arranged at the second air inlet; the fourth filtering device is movably arranged at the second air inlet and is adjacent to the third filtering device, the fourth filtering device is provided with a working position and an avoiding position, and the fourth filtering device is switched between the working position and the avoiding position through movement.
Further, the first filtering device comprises a first filter screen, and the second filtering device comprises a second filter screen; in the working position, the first filter screen and the second filter screen form a complete filter surface together.
Further, in the working position, the edges of the first filter screen and the second filter screen are abutted against each other.
Further, the first filtering device comprises a first filter screen, and the second filtering device comprises a second filter screen; and at the avoiding position, the first filter screen and the second filter screen are far away from each other, and an air passing channel is formed between the first filter screen and the second filter screen, so that air can directly pass through the air passing channel.
Further, the third filtering device comprises a third filter screen, and the fourth filtering device comprises a fourth filter screen; in the working position, the third filter screen and the fourth filter screen together form a complete filter surface.
Further, in the working position, the third filter screen and the fourth filter screen abut against each other at the edges.
Further, in the avoidance position, the fourth filter at least partially overlaps the third filter.
Further, the air conditioner further includes: the fan is arranged in the air duct, and an air duct is formed between the first air opening and the second air opening; the air guide mechanism is rotatably arranged in the air duct and is provided with a first position enabling the fan to exhaust air to the first air port and a second position enabling the fan to exhaust air to the second air port, and the air guide mechanism is switched between the first position and the second position through rotation.
Furthermore, the air guiding mechanism comprises a first air guiding plate and a second air guiding plate, the first air guiding plate is located at the first air opening, and the second air guiding plate is located at the second air opening; when the air guide mechanism is located at a first position, the edge of the first air guide plate is abutted to the water receiving tray below the fan, and the second air guide plate is close to the fan; when the air guide mechanism is located at the second position, the first air guide plate is close to the fan, and the edge of the second air guide plate is abutted to the water receiving tray below the fan.
Furthermore, the fan comprises a first fan and a second fan, the first fan is arranged corresponding to the first air port, and the second fan is arranged corresponding to the second air port.
Further, when the second air deflector is connected with the water receiving tray at the bottom of the air conditioner, the second air deflector shields the third filtering device, so that the air flow bypasses the third filtering device and is blown out.
Further, the first air opening is located on the side face of the air conditioner, and the second air opening is located at the bottom of the bottom face of the air conditioner.
According to the utility model discloses an on the other hand still discloses a control method for controlling foretell air conditioner, the control method of air conditioner includes following step: s10: acquiring a starting-up operation mode and a memory operation mode; s20: and comparing the starting operation mode with the memory operation mode, and controlling the first filtering device and the second filtering device to switch between the working position and the avoiding position according to the comparison result.
Further, the air conditioner further includes: a second tuyere; the third filtering device is fixedly arranged at the second air inlet; a fourth filter device movably disposed at the second air inlet, the fourth filter device being disposed adjacent to the third filter device, the fourth filter device having an operating position and an avoidance position, the fourth filter device being switched between the operating position and the avoidance position by moving, the step S20 further comprising the steps of: and comparing the starting operation mode with the memory operation mode, and controlling the fourth filtering device to switch between the working position and the avoiding position according to the comparison result.
Further, the step S20 further includes the following steps: when the starting operation mode is consistent with the memory operation mode, maintaining the current operation state; and when the starting operation mode is not consistent with the memory operation mode, detecting and executing the starting operation mode, and adjusting the positions of the first filtering device, the second filtering device and the fourth filtering device according to the starting operation mode.
Further, the memory operation mode is an operation mode memorized before the last shutdown.
Further, the air conditioner has a heating mode and a cooling 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 controlled to be switched to working positions; controlling the fourth filtering device to be switched to an avoidance position; 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 controlled to be switched to avoidance positions, so that the outlet air directly passes through the first air port and the fourth filtering device is controlled to be switched to a working position.
Further, the air conditioner further includes: the fan is arranged in the air duct, and an air duct is formed between the first air opening and the second air opening; the air guide mechanism is rotatably arranged in the air duct, the air guide mechanism is provided with a first position enabling the fan to output air to the first air port and a second position enabling the fan to output air to the second air port, and the air guide mechanism is switched between the first position and the second position through rotation; the control method further comprises the following steps: in step S20, the air guide mechanism is controlled to switch between the first position and the second position based on the comparison result.
Further, the wind guide mechanism includes: the air guide mechanism comprises a first air guide plate and a second air guide plate, wherein the first air guide plate is located at the position of the first air opening, the second air guide plate is located at the position of the second air opening, and the air guide mechanism is controlled to be switched between the first position and the second position, and the air guide mechanism further comprises the following steps: when the air is discharged from the first air port, the first air deflector is controlled to be switched to the position where the edge of the first air deflector is abutted to the water receiving tray below the fan, and the second air deflector is controlled to be switched to the position close to the fan; and when the second air outlet is used for exhausting air, the first air deflector is controlled to be switched to a position close to the fan, and the second air deflector is controlled to be switched to a position where the edge of the second air deflector abuts against a water receiving tray below the fan.
Further, the air conditioner further includes: the control method comprises the following steps of: when the air is discharged from the first air port, the first fan operates, and the second fan stops; and when the air is discharged from the second air port, the first fan stops and the second fan runs.
The utility model discloses an air conditioner with scalable filter equipment sets up first filter equipment and second filter equipment in first wind gap department, through making first filter equipment, second filter equipment have the operating position respectively and dodge the position to can switch between operating position and dodge the position through removing, thereby can be when needs, remove first filter equipment and second filter equipment to respective dodge the position, thereby reduce the resistance that the air flows.
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 cooling mode of an air conditioner according to an embodiment of the present invention;
fig. 3 is a flowchart of a control method of an embodiment of the present invention;
fig. 4 is a flow chart illustrating the operation principle of the air conditioner according to the 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; 70a, a first fan; 70b, a second fan; 80. a first air deflector; 90. a second air deflector.
Detailed Description
The present invention is further illustrated by the following examples, but is not limited to the contents of the specification.
As shown in fig. 1 and 2, the utility model discloses an air conditioner with scalable filter equipment, include: the first air inlet 10, the first filtering device 20, the second filtering device 30 and the first filtering device 20 are movably arranged at the first air inlet 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 movement; the second filter device 30 is movably disposed at the first tuyere 10, the second filter device 30 is disposed adjacent to the first filter device 20, the second filter device 30 has an operating position and a standby position, and the second filter device 30 is switched between the operating position and the standby position by moving. The utility model discloses an air conditioner with scalable filter equipment sets up first filter equipment 20 and second filter equipment 30 in first wind gap 10 department, through making first filter equipment 20, second filter equipment 30 have operating position respectively and dodge the position to can switch between operating position and dodge the position through removing, thereby can need, remove first filter equipment 20 and second filter equipment 30 to respective dodge the position, thereby reduce the resistance that the air flows.
In the above embodiment, the air conditioner further includes: the second tuyere 40, the third filtering device 50 and the fourth filtering device 60, wherein the third filtering device 50 is fixedly arranged at the second tuyere 40; the fourth filter device 60 is movably disposed at the second tuyere 40, the fourth filter device 60 is disposed adjacent to the third filter device 50, the fourth filter device 60 has an operating position and a standby position, and the fourth filter device 60 is switched between the operating position and the standby position by moving. The utility model discloses an air conditioner with scalable filter equipment, set up first filter equipment 20 and second filter equipment 30 in first wind gap 10 department, set up third filter equipment 50 and fourth filter equipment 60 in second wind gap 40 department, through making first filter equipment 20, second filter equipment 30, third filter equipment 50 and fourth filter equipment 60 have operating position and dodge the position respectively, and can switch between operating position and dodge the position through removing, thereby can be as required, with first filter equipment 20 and second filter equipment 30, third filter equipment 50 and fourth filter equipment 60 remove to respective dodge the position, the filter equipment work in only a wind gap all the time, thereby reduce the resistance that the air flows.
In the above embodiment, the air conditioner has a heating mode and a cooling mode, the heating mode includes that 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 located at the working positions 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 located at the avoiding position, so that the outlet air directly passes through the first air inlet 10. The utility model discloses an air conditioner with scalable filter equipment, under different modes, only under the condition that first wind gap 10 is the return air inlet, filter equipment is in operating position, and when first wind gap 10 was the air outlet, filter equipment was located dodges the position to make the air only through one deck filter equipment, thereby reduce the resistance that filters the production.
In the above embodiment, in the heating mode, the fourth filtering device 60 is displaced from the avoiding position so that the outlet air directly passes through the second air port 40; in the cooling mode, the fourth filter 60 is in the operating position to filter the return air from the second outlet 40. The utility model discloses an air conditioner with scalable filter equipment, under different modes, only under the condition that second wind gap 40 is the return air inlet, filter equipment is in operating position, and when second wind gap 40 was the air outlet, filter equipment was located dodges the position to make the air only through one deck filter equipment, thereby reduce the resistance that filters the production.
In the above embodiment, the first filter device 20 includes the first filter screen 21, and the second filter device 30 includes the second filter screen 31; in the working position, the first filter screen 21 and the second filter screen 31 jointly form a complete filter surface, specifically, two slide rails are arranged at the first air port 10, the first filter screen 21 and the second filter screen 31 are respectively arranged on different slide rails, racks are arranged on the slide rails, and are in driving connection with a filter screen motor through gears, when the first filter screen 21 and the second filter screen 31 on the slide rails are driven to move by the rotation of the motor, so that the edges of the first filter screen 21 and the second filter screen 31 are abutted to each other, and a complete filter surface is formed; at the dodging position, first filter screen 21 and second filter screen 31 keep away from each other, form the wind passageway between first filter screen 21 and the second filter screen 31 to make the air directly pass through from the wind passageway directly, specifically, the motor reversal makes two slide rails keep away from, makes first filter screen 21 and second filter screen 31 keep away from, forms the wind passageway between first filter screen 21 and the second filter screen 31. The utility model discloses an air conditioner with scalable filter equipment is through forming a complete filtering surface with first filter screen 21 and second filter screen 31 jointly to the realization is to the filtration of first wind gap 10 return air, through forming the wind passageway between first filter screen 21 and the second filter screen 31, so that the air directly passes through from the wind passageway is direct, thereby reduces the air-out resistance.
In the above embodiment, the third filter device 50 includes the third filter screen 51, and the fourth filter device 60 includes the fourth filter screen 61; in the working position, the third filter screen 51 and the fourth filter screen 61 form a complete filter surface together, specifically, a slide rail is arranged at the second air port 40, the fourth filter screen 61 is arranged on the slide rail, a rack is arranged on the slide rail, and is in driving connection with the filter screen motor through a gear, when the slide rail is located at the working position, the motor rotates to drive the fourth filter screen 61 on the slide rail to move, so that the edges of the third filter screen 51 and the fourth filter screen 61 are abutted against each other, and a complete filter surface is formed; in the avoidance position, the fourth filter 61 moves toward the third filter 51 and overlaps the third filter 51, specifically, the motor rotates reversely to drive the fourth filter 61 on the slide rail to move toward the third filter 51 and overlap the third filter 51. The utility model discloses an air conditioner with scalable filter equipment through forming a complete filtering surface with third filter screen 51 and fourth filter screen 61 jointly to the realization is to the filtration of second wind gap 40 return air, through fourth filter screen 61 to third filter screen 51 removal and with third filter screen 51 overlap, makes partial second wind gap 40 open, so that the air directly passes through from the air passageway directly, thereby reduces the air-out resistance.
In the above embodiment, the air conditioner further includes: the air duct is formed between the first air opening 10 and the second air opening 40, and the fan is arranged in the air duct; the air guide mechanism is rotatably arranged in the air duct, the air guide mechanism is provided with a first position enabling the fan to exhaust air to the first air port 10 and a second position enabling the fan to exhaust air to the second air port 40, and the air guide mechanism is switched between the first position and the second position through rotation.
In the above embodiment, the fan includes: the air conditioner comprises a first fan 70a and a second fan 70b which are arranged in an air duct inside the air conditioner, wherein the position of the first fan 70a is arranged corresponding to a first air port 10, the position of the second fan 70b is arranged corresponding to a second air port 40, and the first fan 70a and the second fan 70b are provided with heat exchangers; the air guiding mechanism further comprises a first air deflector 80 and a second air deflector 90, wherein the first air deflector 80 is rotatably arranged between the first air port 10 and the first fan 70 a; the second air guiding plate 90 is rotatably disposed between the second air inlet 40 and the second fan 70b, wherein the first air guiding plate 80 and the second air guiding plate 90 are respectively provided with a rotating shaft, each rotating shaft is in driving connection with an air guiding plate motor, and the first air guiding plate 80 and the second air guiding plate 90 are driven to rotate by the rotation of the driving motor. The utility model discloses an air conditioner with scalable filter equipment through setting up first aviation baffle 80 and second aviation baffle 90 to can adjust the flow direction of air, improve air-out efficiency.
In the above embodiment, in the heating mode, the first air deflector 80 is located at a position for guiding the air flow to directly enter the heat exchanger, the second air deflector 90 is located at a position for guiding the air flow to enter the second fan 70b, the first fan 70a stops working, and the second fan 70b works; in the cooling mode, the first air deflector 80 is located at a position for guiding the air flow into the second fan 70b, the second air deflector 90 is located at a position for guiding the air flow directly into the heat exchanger, the first fan 70a operates, and the second fan 70b stops operating. The utility model discloses an air conditioner with scalable filter equipment through setting up first aviation baffle 80 and second aviation baffle 90 to can adjust the flow direction of air, improve air-out efficiency.
In the above embodiment, when the first air deflector 80 is located at the position for guiding the airflow to directly enter the heat exchanger, the first air deflector 80 is close to the position of the fan blade of the first fan 70 a; when the first air deflector 80 is positioned at a position for guiding the airflow to directly enter the first fan 70a, the first air deflector 80 is connected with a water pan at the bottom of the air conditioner; when the second air deflector 90 is located at a position for guiding the air flow to directly enter the heat exchanger, the second air deflector 90 is close to the position of the fan blade of the second fan 70 b; when the second air deflector 90 is located at a position where the air flow is guided to directly enter the second fan 70b, the second air deflector 90 is connected with a water pan at the bottom of the air conditioner. The utility model discloses an air conditioner with scalable filter equipment, first aviation baffle 80, second aviation baffle 90 can guide the air current directly to get into inside heat exchanger or the fan in different positions, improve air-out efficiency.
In the above embodiment, when the second air deflector 90 is connected to the water pan at the bottom of the air conditioner, the second air deflector 90 shields the third filtering device 50, so that the air flow bypasses the third filtering device 50 and is blown out. The utility model discloses an air conditioner with scalable filter equipment because the air current blows off after bypassing third filter equipment 50, can avoid gaseous impurity with filter equipment to blow off, improves the air quality.
The embodiment of the utility model provides an in, still including the embodiment that only sets up first fan 70a and first aviation baffle 80, the concrete scheme is as follows:
the fan comprises a first fan 70a arranged in an air duct inside the air conditioner, and the position of the first fan 70a is arranged corresponding to the first air port 10; the air guiding mechanism comprises a first air guiding plate 80, and the first air guiding plate 80 is rotatably arranged between the first air opening 10 and the first fan 70 a. The utility model discloses an air conditioner with scalable filter equipment through setting up first aviation baffle 80, can adjust the flow direction of first fan 70 a's air, improves air-out efficiency.
The embodiment of the utility model provides an in, still including the embodiment that only sets up second fan 70b and second aviation baffle 90, concrete scheme is as follows:
the fan comprises a second fan 70b arranged in an air duct inside the air conditioner, and the position of the second fan 70b is arranged corresponding to the second air port 40; the air guiding mechanism further comprises a second air guiding plate 90, and the second air guiding plate 90 is rotatably arranged between the second air opening 40 and the second fan 70 b. The utility model discloses an air conditioner with scalable filter equipment through setting up second aviation baffle 90, can adjust the flow direction of second fan 70 b's air, improves air-out efficiency.
In the above embodiment, the first air opening 10 is located on the side surface of the air conditioner, and the second air opening 40 is located at the bottom of the bottom surface of the air conditioner, so that warm air can be blown downwards through the second air opening 40 during heating, and due to the fact that the density of the warm air is low, the downward blowing can prevent the warm air from only staying at the top of the room, and the warm air is distributed more uniformly; and when refrigerating, can pass through first wind gap 10 air-out, because cold wind density is great, can be indoor top-down cooling indoor temperature, improve refrigeration effect.
As shown in fig. 3, according to another aspect of the present invention, a control method for controlling the above air conditioner is disclosed, comprising the steps of:
s10: acquiring a starting-up operation mode and a memory operation mode;
s20: comparing the starting operation mode with the memory operation mode, and controlling the positions of the first filtering device 20, the second filtering device 30 and the fourth filtering device 60 according to the comparison result.
In the above embodiment, the air conditioner further includes: the second tuyere 40, the third filtering device 50 and the fourth filtering device 60, wherein the third filtering device 50 is fixedly arranged at the second tuyere 40; the fourth filtering device 60 is movably disposed at the second tuyere 40, the fourth filtering device 60 is disposed adjacent to the third filtering device 50, the fourth filtering device 60 has an operating position and a standby position, and the fourth filtering device 60 is switched between the operating position and the standby position by moving, and the step S20 further includes the steps of: step S20 further includes the steps of:
when the starting operation mode is consistent with the memory operation mode, maintaining the current operation state;
when the startup operation mode is inconsistent with the memory operation mode, the startup operation mode is detected and executed, and the positions of the first filtering device 20, the second filtering device 30 and the fourth filtering device 60 are adjusted according to the corresponding modes.
In the above embodiment, the memory operation mode is an operation mode memorized before the last shutdown.
In the above embodiment, the air conditioner has a heating mode and a cooling mode, wherein in the heating mode, the first air inlet 10 is a return air inlet, and the second air inlet 40 is an air outlet, and the first filtering device 20 and the second filtering device 30 are controlled to be switched to the working positions; the fourth filter device 60 is controlled to switch to the avoidance position; 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 controlled to be switched to the avoidance position, so that the outlet air is directly switched to the working position through the first air inlet 10 and the fourth filtering device 60.
In the above embodiment, the air conditioner further includes: an air duct is formed between the first air opening 10 and the second air opening 40, and the fan is arranged in the air duct; the air guide mechanism is rotatably arranged in the air duct, the air guide mechanism is provided with a first position enabling the fan to exhaust air to the first air port 10 and a second position enabling the fan to exhaust air to the second air port 40, and the air guide mechanism is switched between the first position and the second position through rotation; the control method further comprises the following steps: in step S20, the air guide mechanism is controlled to switch between the first position and the second position based on the comparison result.
In the above embodiment, the air guide mechanism includes: the air guiding mechanism comprises a first air deflector 80 and a second air deflector 90, wherein the first air deflector 80 is positioned at the position of a first air opening 10, the second air deflector 90 is positioned at the position of a second air opening 40, and the air guiding mechanism is controlled to switch between the first position and the second position, and the air guiding mechanism further comprises the following steps: when the first air inlet 10 discharges air, the first air deflector 80 is controlled to be switched to the position where the edge is abutted to a water receiving tray below the fan, and the second air deflector 90 is controlled to be switched to the position close to the fan; when the second air inlet 40 discharges air, the first air deflector 80 is controlled to be switched to a position close to the fan, and the second air deflector 90 is controlled to be switched to a position where the edge abuts against a water receiving tray below the fan.
In the above embodiment, the air conditioner further includes: the control method comprises a first fan 70a and a second fan 70b, wherein the first fan 70a is arranged corresponding to the position of a first air port 10, and the second fan 70b is arranged corresponding to the position of a second air port 40, and the control method further comprises the following steps: when the first air outlet 10 is exhausted, the first fan 70a is operated, and the second fan 70b is stopped; when the second tuyere 40 discharges air, the first fan 70a is stopped and the second fan 70b is operated.
As shown in fig. 4, the specific control process of the air conditioner of the present invention is as follows:
1. cooling/blowing mode:
the mainboard receives the refrigeration/air supply signal, and after the judgment of the judgment module, if the mainboard memory mode is the refrigeration/air supply mode, the filter screen and the air deflector operate according to the current/memory mode without action; if the main board memory mode is a non-refrigeration/air supply mode, the air conditioner operates according to the current refrigeration/air supply mode, the side air outlet filter screen is unfolded towards two sides under the action of the transmission device, the side air outlet air deflector moves outwards to be contacted with the water receiving disc, the lower return air filter screen moves towards the other side to be contacted with the shell under the action of the transmission device, and the lower return air deflector approaches towards the lower return air fan blade, so that refrigeration/air supply side air outlet and heating lower return air are realized;
2. heating mode:
the mainboard receives the heating signal, and after the judgment of the judging module, if the mainboard memory mode is the heating mode, the filter screen and the air deflector operate according to the current/memory mode without action; if the mainboard memory mode is not the heating mode, the air conditioner operates according to the current heating mode, the lower air outlet filter screen is closed to the fixed side filter screen under the action of the transmission device, the lower air outlet air guide plate moves outwards to be contacted with the water receiving disc, the side air return filter screen is closed to the middle under the action of the transmission device, and the side air return air guide plate is closed to the side air return fan blade, so that the lower air outlet and the side air return in the heating mode are realized, and the heating comfort is improved.
It is to be understood that the above-described embodiments of the present invention are merely examples provided 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 or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.
Claims (13)
1. An air conditioner, comprising:
a first tuyere (10);
a first filtering device (20), the first filtering device (20) being movably arranged at the first tuyere (10), the first filtering device (20) having a working position and an escape position, the first filtering device (20) being switched between the working position and the escape position by moving;
a second filter device (30), the second filter device (30) being movably arranged at the first tuyere (10), the second filter device (30) being arranged adjacent to the first filter device (20), the second filter device (30) having a working position and a retracted position, the second filter device (30) being switched between the working position and the retracted position by moving.
2. The air conditioner according to claim 1, further comprising:
a second tuyere (40);
a third filtering device (50), wherein the third filtering device (50) is fixedly arranged at the second air port (40);
a fourth filter device (60), the fourth filter device (60) being movably disposed at the second tuyere (40), the fourth filter device (60) being disposed adjacent to the third filter device (50), the fourth filter device (60) having an operating position and a retracted position, the fourth filter device (60) being switched between the operating position and the retracted position by moving.
3. The air conditioner according to claim 1,
the first filtering device (20) comprises a first filter screen (21), and the second filtering device (30) comprises a second filter screen (31); in the operating position, the first filter (21) and the second filter (31) together form a complete filter surface.
4. The air conditioner according to claim 3,
in the working position, the edges of the first filter (21) and the second filter (31) abut against each other.
5. The air conditioner according to claim 1,
the first filtering device (20) comprises a first filter screen (21), and the second filtering device (30) comprises a second filter screen (31); in the avoidance position, the first filter screen (21) and the second filter screen (31) are far away from each other, and an air passing channel is formed between the first filter screen (21) and the second filter screen (31) so that air can directly pass through the air passing channel.
6. The air conditioner according to claim 2,
the third filtering device (50) comprises a third filter screen (51), and the fourth filtering device (60) comprises a fourth filter screen (61); in the operating position, the third filter (51) and the fourth filter (61) together form a complete filter surface.
7. The air conditioner according to claim 6,
in the working position, the edges of the third filter (51) and the fourth filter (61) abut against each other.
8. The air conditioner according to claim 7,
in the bypass position, the fourth filter (61) at least partially overlaps the third filter (51).
9. The air conditioner according to claim 2, further comprising:
an air channel is formed between the first air opening (10) and the second air opening (40), and the fan is arranged in the air channel;
the air guide mechanism is rotatably arranged in the air duct and is provided with a first position enabling the fan to exhaust air to the first air port (10) and a second position enabling the fan to exhaust air to the second air port (40), and the air guide mechanism is switched between the first position and the second position through rotation.
10. The air conditioner according to claim 9,
the air guide mechanism comprises a first air guide plate (80) and a second air guide plate (90), the first air guide plate (80) is located at the position of the first air opening (10), and the second air guide plate (90) is located at the position of the second air opening (40);
when the air guide mechanism is located at a first position, the edge of the first air guide plate (80) is abutted against a water receiving tray below the fan, and the second air guide plate (90) is close to the fan;
when the air guide mechanism is located at the second position, the first air guide plate (80) is close to the fan, and the edge of the second air guide plate (90) is abutted to a water receiving tray below the fan.
11. The air conditioner according to claim 10,
the fan comprises a first fan (70a) and a second fan (70b), the first fan (70a) is arranged corresponding to the position of the first air port (10), and the second fan (70b) is arranged corresponding to the position of the second air port (40).
12. The air conditioner according to claim 11,
when the second air deflector (90) is connected with a water pan at the bottom of the air conditioner, the second air deflector (90) shields the third filtering device (50) so that air flow is blown out after bypassing the third filtering device (50).
13. The air conditioner according to claim 2,
the first air opening (10) is located on the side face of the air conditioner, and the second air opening (40) is located at the bottom of the bottom face of the air conditioner.
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| CN201921870851.6U CN211625475U (en) | 2019-11-01 | 2019-11-01 | Air conditioner with telescopic filtering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779097A (en) * | 2019-11-01 | 2020-02-11 | 珠海格力电器股份有限公司 | Air conditioner with telescopic filtering device and control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779097A (en) * | 2019-11-01 | 2020-02-11 | 珠海格力电器股份有限公司 | Air conditioner with telescopic filtering device and control method |
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