CN111878896A - High-reliability filter assembly, air conditioner and control method of air conditioner - Google Patents
High-reliability filter assembly, air conditioner and control method of air conditioner Download PDFInfo
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- CN111878896A CN111878896A CN202010733375.4A CN202010733375A CN111878896A CN 111878896 A CN111878896 A CN 111878896A CN 202010733375 A CN202010733375 A CN 202010733375A CN 111878896 A CN111878896 A CN 111878896A
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 107
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 7
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 7
- 230000002441 reversible effect Effects 0.000 description 4
- 238000010408 sweeping Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 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
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/39—Monitoring filter performance
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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
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
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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
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a filter assembly with high reliability, an air conditioner and a control method of the air conditioner. The filter assembly is arranged in the air duct and comprises a filter screen, a rotating mechanism and a sliding mechanism, wherein the filter screen is arranged on the rotating mechanism and can be driven by the rotating mechanism to rotate in the air duct. According to the high-reliability filtering assembly, the air conditioner and the control method of the air conditioner, the rotating mechanism is arranged to enable the filter screen to rotate 180 degrees according to the airflow direction, so that the first side face is always ensured to be in a filtering state, dust can be retained on the first side face in any airflow direction, the filter screen can shield the air inlet end of the air duct through the sliding mechanism, even if the filter screen can move into the air duct to rotate, meanwhile, the situation that the dust in the air duct is sucked into the fan to affect the normal work of the fan can be avoided, and the user experience is effectively improved.
Description
Technical Field
The invention relates to the technical field of air treatment equipment, in particular to a high-reliability filter assembly, an air conditioner and a control method of the air conditioner.
Background
The utility model provides an upper and lower air-out tuber pipe unit can realize cold wind side and send, hot-blast lower sending, and its fan below is installed the gear and can drive the gear and realize the fan switching-over, realizes reversible air-out, therefore any air outlet of unit is air outlet also the return air inlet. The unit is provided with an upper air inlet part and a lower air inlet part which respectively have at least functions of sweeping air up and down, sweeping air left and right and the like. Under the condition that the unit does not have the automatic cleaning function of the filter screen, the situation that dust accumulated on the filter screen is blown to the living environment along with reverse wind after the fan is reversed is easy to occur.
Disclosure of Invention
In order to solve the technical problem that dust is blown to the indoor in a reverse direction in the air conditioning unit with bidirectional air outlet in the prior art, the filter assembly, the air conditioner and the control method of the air conditioner are high in reliability and can prevent the dust from being blown to the indoor by rotating and sliding the filter screen.
The utility model provides a filter assembly, sets up in the wind channel, includes filter screen, slewing mechanism and slide mechanism, the filter screen set up in slewing mechanism is last, the filter screen can be in under slewing mechanism's the drive rotate in the wind channel, slewing mechanism set up in slide mechanism is last, just slewing mechanism with the filter screen can be in slide mechanism's drive is in carry out free movement in the wind channel.
The wind channel has first end and second end, the filter screen has relative first side and second side, works as the air current in wind channel by first end flow direction when the second end, first side orientation first end, works as the air current in wind channel by the second end flow direction when the first end, first side orientation the second end.
The sliding mechanism is arranged between the first end and the second end, the air flow in the air duct flows to the second end from the first end, the filter screen is located at the second end, and when the air flow in the air duct flows to the first end from the second end, the filter screen is located at the first end.
The slewing mechanism includes the pivot, the filter screen set up in the pivot, just the filter screen can be along with the rotation of pivot rotates.
The filter screen is the rectangle, the pivot set up in on the rectangular central line.
The sliding mechanism comprises a sliding rail, the end part of the rotating shaft is arranged in the sliding rail, and the rotating shaft can freely slide under the guiding action of the sliding rail.
The sliding mechanism further comprises a sliding strip, the sliding strip can freely slide on the sliding rail, and the rotating mechanism is arranged on the sliding strip.
The sliding mechanism comprises a second motor, the second motor is arranged on the inner surface of the air duct, and the second motor drives the sliding strip to slide in the sliding rail.
The filter assembly further includes a position sensor electrically connected to the second motor.
The quantity of slide rail is two, two the slide rail respectively with the both ends sliding fit of pivot.
The rotating mechanism comprises a first motor, the first motor is arranged on the sliding mechanism, and the first motor drives the rotating shaft to rotate.
The rotating mechanism further comprises a driving gear and a transmission gear, the driving gear is arranged on a rotating shaft of the first motor, the transmission gear is arranged on the rotating shaft, and the driving gear is meshed with the transmission gear.
The filter assembly further comprises an angle sensor electrically connected to the first motor.
The wind channel is the cuboid structure, the cuboid structure has two relative terminal surfaces, and one the terminal surface constitutes first end, another the terminal surface constitutes the second end, just slewing mechanism drives the filter screen carries out 180 rotations.
An air conditioner comprises the filter assembly.
The air conditioner further comprises a fan, the fan is provided with a first air opening and a second air opening, the fan is provided with a first state that air enters the first air opening and exits from the second air opening and a second state that air enters the second air opening and exits from the first air opening, and the first air opening of the fan is communicated with the air channel.
The air conditioner further comprises a control module, and the control module is electrically connected with the rotating mechanism, the sliding mechanism and the fan.
The air conditioner further comprises an air duct in the wall, the fan is arranged in the air duct in the wall, one end of the air duct in the wall is arranged in the suspended ceiling to form one air duct, and the other end of the air duct in the wall is arranged on the part of the wall far away from the suspended ceiling to form another air duct.
A control method of the air conditioner as described above,
s1, detecting the working state of the fan and acquiring a working state switching instruction of the fan in real time;
step S2, when detecting the operating condition switching instruction, the fan is shut down, slewing mechanism drives the filter screen carries out 180 rotations, just sliding mechanism drives the filter screen slides to the settlement position.
The air duct has a first end and a second end opposite to each other, the sliding mechanism is disposed between the first end and the second end, and when the air flow of the air duct flows from the first end to the second end, the filter screen is located at the second end, and when the air flow of the air duct flows from the second end to the first end, the filter screen is located at the first end, and step S2 further includes:
when the airflow direction is from the first end to the second end, the sliding mechanism drives the filter screen to move to the second end;
when the airflow direction is from the second end to the first end, the sliding mechanism drives the filter screen to move to the first end.
The slewing mechanism includes first motor, first motor set up in slide mechanism is last, just first motor drives the pivot rotates, filtering component still includes angle sensor, angle sensor with first motor electricity is connected, slide mechanism includes the second motor, the second motor set up in on the internal surface in wind channel, just the second motor drives the draw runner is in slide in the slide rail, filtering component still includes position sensor, position sensor with the second motor electricity is connected, still includes in step S2:
acquiring a distance H from the first end to the second end and a maximum distance L from the edge of the filter screen to the rotating shaft;
the sliding mechanism drives the filter screen to move, the moving distance L1 of the filter screen is obtained in real time, and L1 and L are compared;
when L1 is larger than L, the rotating mechanism drives the filter screen to rotate for 180 degrees;
after the filter screen finishes 180 degrees of rotation, the sliding mechanism continues to drive the filter screen to move for a distance of H-L1.
The filter assembly with high reliability, the air conditioner and the control method of the air conditioner provided by the invention are provided with the rotating mechanism to ensure that the filter screen can rotate for 180 degrees according to the airflow direction, thereby always ensuring that the first side surface is in a filtering state, dust can be kept on the first side surface in any airflow direction, and the filter screen can shield the air inlet end of the air duct through the sliding mechanism, the filter screen can move to the inside of the air duct to rotate, meanwhile, the dust in the air duct can be prevented from being sucked into the fan to influence the normal work of the fan, the user experience is effectively improved, the position sensor and the precision sensor are arranged to ensure that the filter screen can accurately rotate to the set position and angle, therefore, the coordinated control of fan reversing and filter screen overturning can be realized, the problem that the dirt of the filter screen caused by fan reversing is blown away is well solved, and the filter screen can be reliably filtered after rotating.
Drawings
Fig. 1 is a schematic structural diagram of a filter assembly according to an embodiment of a highly reliable filter assembly, an air conditioner and a control method of the air conditioner provided by the present invention;
fig. 2 is a cross-sectional view illustrating a filter assembly in a filtering state according to an embodiment of the filter assembly, the air conditioner and the control method of the air conditioner according to the present invention;
fig. 3 is a cross-sectional view illustrating a filter screen of an embodiment of a reliable filter assembly, an air conditioner and a control method of the air conditioner according to the present invention in a rotating process;
fig. 4 is a cross-sectional view illustrating a filter assembly in another filtering state according to an embodiment of the filter assembly, the air conditioner and the control method of the air conditioner according to the present invention;
in the figure:
1. an air duct; 2. filtering with a screen; 11. a first end; 12. a second end; 21. a first side surface; 3. a rotating shaft; 4. a slide rail.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The filter assembly shown in fig. 1 to 4 is disposed in an air duct 1, the air flow in the air duct 1 can flow in two directions according to the working state of a connected fan, the filter assembly includes a filter screen 2, a rotating mechanism and a sliding mechanism, the filter screen 2 is disposed on the rotating mechanism, the filter screen 2 can rotate in the air duct under the driving of the rotating mechanism, the rotating mechanism is disposed on the sliding mechanism, the rotating mechanism and the filter screen 2 can move freely in the air duct under the driving of the sliding mechanism, the rotating mechanism is used to drive the filter screen 2 to rotate, so as to always ensure that one side surface of the filter screen 2 faces the air inlet direction, so that the impurities are always on the side surface of the filter screen 2, and the problem that the impurities are blown into the room by the reverse air flow is overcome, and meanwhile, because the air duct 1 has a certain length, and filter screen 2 needs certain space at the rotation in-process, consequently sets up slide mechanism and drives filter screen 2 and slide at wind channel 1, provides the space of dodging for filter screen 2's rotation promptly, can also avoid simultaneously blowing the impurity in wind channel 1 to indoor or blow to the fan and cause gas pollution's problem.
The wind channel 1 has a first end 11 and a second end 12, the filter screen 2 has a first side 21 and a second side opposite to each other, when the airflow of the wind channel 1 flows from the first end 11 to the second end 12, the first side 21 faces the first end 11, when the airflow of the wind channel 1 flows from the second end 12 to the first end 11, the first side 21 faces the second end 12, that is, the first side 21 of the filter screen 2 is used to filter the airflow entering the wind channel 1, so that impurities are always on the first side 21 and cannot be blown into the room by the airflow.
Slide mechanism set up in first end 11 with between the second end 12, just the air current in wind channel 1 by first end 11 flows to during the second end 12, filter screen 2 is located second end 12 department, works as the air current in wind channel 1 by second end 12 flows to during first end 11, filter screen 2 is located first end 11 department utilizes slide mechanism to drive filter screen 2 and slides to wind channel 1 is inside to make filter screen 2 can not produce the interference when rotating, and according to the flow direction of air current, set up filter screen 2 and get into the tip in wind channel 1 at the flow direction, thereby avoid the inside impurity that gets into in wind channel 1 or the impurity in the wind channel 1 to be blown indoor or the fan causes gas pollution.
Slewing mechanism includes pivot 3, filter screen 2 set up in the pivot 3, just filter screen 2 can be along with pivot 3's rotation rotates to realize filter screen 2's rotation and guarantee that first side 21 is in the filtration state all the time.
Slide mechanism includes slide rail 4, the tip of pivot 3 set up in the slide rail 4, just pivot 3 can freely slide under slide rail 4's the guide effect, under slide rail 4's direction limiting displacement, make slewing mechanism and filter screen 2 can only slide according to the direction of setting for.
The sliding mechanism further comprises a sliding strip, the sliding strip can freely slide on the sliding rail 4, and the rotating mechanism is arranged on the sliding strip.
The sliding mechanism comprises a second motor, the second motor is arranged on the inner surface of the air duct 1, and the second motor drives the sliding strip to slide in the sliding rail 4.
The filter assembly further comprises a position sensor, the position sensor is electrically connected with the second motor, the position sensor is used for detecting the movement distance of the filter screen 2 in the air duct 1, so that the rotation time of the filter screen 2 is conveniently controlled, and the filter screen 2 can be guaranteed to move to the corresponding end part of the air duct 1.
The number of the slide rails 4 is two, and the two slide rails 4 are respectively in sliding fit with the two ends of the rotating shaft 3, so that the problem that the rotating shaft 3 is inclined under the driving of a single end part is avoided.
The rotating mechanism comprises a first motor, the first motor is arranged on the sliding mechanism, and the first motor drives the rotating shaft 3 to rotate.
The rotating mechanism further comprises a driving gear and a transmission gear, the driving gear is arranged on the rotating shaft 3 of the first motor, the transmission gear is arranged on the rotating shaft 3, and the driving gear is meshed with the transmission gear.
The filter assembly further comprises an angle sensor, the angle sensor is electrically connected with the first motor, the angle sensor is used for acquiring the rotation angle of the filter screen 2, and the filter screen 2 is guaranteed to rotate and then the first side face 21 of the filter screen 2 can always face towards the air flow entering direction.
An air conditioner comprises the filter assembly.
The air conditioner further comprises a fan, the fan is provided with a first air port and a second air port, the fan is provided with a first state that air enters the first air port and exits from the second air port and a second state that air enters the second air port and exits from the first air port, the first air port of the fan is communicated with the air channel 1, and the direction of air flow in the air channel 1 is changed along with the switching of the state of the fan.
The air conditioner further comprises a control module, the control module is electrically connected with the rotating mechanism, the sliding mechanism and the fan, and the control module can acquire the working state of the fan and control the actions of the rotating mechanism and the sliding mechanism according to the working state.
The air conditioner still includes wind channel in the wall, the fan set up in the wind channel in the wall, the one end in wind channel in the wall sets up and forms one in the furred ceiling wind channel 1, the other end in wind channel in the wall sets up in the part that the furred ceiling was kept away from to the wall forms another wind channel 1 is provided with a filter assembly in every wind channel 1 respectively to two filter assemblies switch over the state and the position of filter screen 2 according to the air current direction that corresponds respectively.
A control method of the air conditioner as described above,
step S1, detecting the working state of the fan, and acquiring the working state switching instruction of the fan in real time, namely acquiring the switching instruction sent by a user or a control device such as a manual operator to the fan or sending the instruction for switching the heat exchange mode to the air conditioner in real time;
step S2, when a working state switching instruction is detected, the fan is stopped, the rotating mechanism drives the filter screen 2 to rotate for 180 degrees, the sliding mechanism drives the filter screen 2 to slide to a set position, and then the fan is controlled to rotate according to the content of the switching instruction.
The wind tunnel 1 has a first end 11 and a second end 12 opposite to each other, the sliding mechanism is disposed between the first end 11 and the second end 12, and when the airflow of the wind tunnel 1 flows from the first end 11 to the second end 12, the filter screen 2 is located at the second end 12, and when the airflow of the wind tunnel 1 flows from the second end 12 to the first end 11, the filter screen 2 is located at the first end 11, and step S2 further includes:
when the airflow direction is from the first end 11 to the second end 12, the sliding mechanism drives the filter screen 2 to move to the second end 12;
when the air current flow direction is by second end 12 flow direction when first end 11, slide mechanism drives filter screen 2 removes to first end 11 department to make filter screen 2 be in the tip that gaseous will get into wind channel 1 all the time, and avoid the impurity in the wind channel 1 to get into the fan or get into indoor.
The slewing mechanism includes first motor, first motor set up in slide mechanism is last, just first motor drives pivot 3 rotates, filtering component still includes angle sensor, angle sensor with first motor electricity is connected, slide mechanism includes the second motor, the second motor set up in on the internal surface in wind channel 1, just the second motor drives the draw runner is in slide in the slide rail 4, filtering component still includes position sensor, position sensor with the second motor electricity is connected, still includes in step S2:
acquiring a distance H from the first end 11 to the second end 12 and a maximum distance L from the edge of the filter screen 2 to the rotating shaft 3;
the sliding mechanism drives the filter screen 2 to move, the moving distance L1 of the filter screen 2 is obtained in real time, and L1 and L are compared;
when L1 is larger than L, the rotating mechanism drives the filter screen 2 to rotate for 180 degrees, which indicates that the filter screen 2 does not interfere with the end of the air duct 1 during rotation;
after the filter screen 2 finishes 180 degrees of rotation, the sliding mechanism continues to drive the filter screen 2 to move by the distance of H-L1, so that the filter screen 2 can move to the set end part for filtering.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (21)
1. The utility model provides a filtering component, sets up in wind channel (1), its characterized in that: the filter assembly comprises a filter screen (2), a rotating mechanism and a sliding mechanism, wherein the filter screen (2) is arranged on the rotating mechanism, the filter screen (2) is driven by the rotating mechanism to rotate in the air channel, the rotating mechanism is arranged on the sliding mechanism, and the rotating mechanism and the filter screen (2) can be driven by the sliding mechanism to move freely in the air channel.
2. The filter assembly of claim 1, wherein: the wind channel (1) has a first end (11) and a second end (12), the filter screen (2) has opposite first side (21) and second side, when the air current of the wind channel (1) flows to the second end (12) by the first end (11), the first side (21) faces the first end (11), when the air current of the wind channel (1) flows to the first end (11) by the second end (12), the first side (21) faces the second end (12).
3. The filter assembly of claim 2, wherein: slide mechanism set up in on the internal surface of wind channel (1), just the air current in wind channel (1) by first end (11) flow direction when second end (12), filter screen (2) are located second end (12) department, work as the air current in wind channel (1) by second end (12) flow direction when first end (11), filter screen (2) are located first end (11) department.
4. A filter assembly as recited in claim 3, wherein: slewing mechanism includes pivot (3), filter screen (2) set up in on pivot (3), just filter screen (2) can be along with the rotation of pivot (3) rotates.
5. The filter assembly of claim 4, wherein: the filter screen (2) is rectangular, and the rotating shaft (3) is located on the rectangular middle line.
6. The filter assembly of claim 4, wherein: the sliding mechanism comprises a sliding rail (4), the sliding rail (4) is arranged on the inner surface of the air duct (1), the end part of the rotating shaft (3) is arranged in the sliding rail (4), and the rotating shaft (3) can freely slide under the guiding action of the sliding rail (4).
7. The filter assembly of claim 6, wherein: the sliding mechanism further comprises a sliding strip, the sliding strip can freely slide on the sliding rail (4), and the rotating mechanism is arranged on the sliding strip.
8. The filter assembly of claim 7, wherein: the sliding mechanism comprises a second motor, the second motor is arranged on the inner surface of the air duct (1), and the second motor drives the sliding strip to slide in the sliding rail (4).
9. The filter assembly of claim 8, wherein: the filter assembly further includes a position sensor electrically connected to the second motor.
10. The filter assembly of claim 6, wherein: the number of the slide rails (4) is two, and the two slide rails (4) are respectively in sliding fit with the two ends of the rotating shaft (3).
11. The filter assembly of claim 4, wherein: the rotating mechanism comprises a first motor, the first motor is arranged on the sliding mechanism, and the first motor drives the rotating shaft (3) to rotate.
12. The filter assembly of claim 11, wherein: the rotating mechanism further comprises a driving gear and a transmission gear, the driving gear is arranged on the rotating shaft (3) of the first motor, the transmission gear is arranged on the rotating shaft (3), and the driving gear is meshed with the transmission gear.
13. The filter assembly of claim 12, wherein: the filter assembly further comprises an angle sensor electrically connected to the first motor.
14. The filter assembly of claim 13, wherein: wind channel (1) is the cuboid structure, the cuboid structure has two relative terminal surfaces, and one the terminal surface constitutes first end (11), another the terminal surface constitutes second end (12), just slewing mechanism drives filter screen (2) carry out 180 rotations.
15. An air conditioner, characterized in that: comprising a filter assembly according to any one of claims 1 to 14.
16. The air conditioner according to claim 15, wherein: the air conditioner further comprises a fan, the fan is provided with a first air opening and a second air opening, the fan is provided with a first state that air enters the first air opening and exits from the second air opening and a second state that air enters the second air opening and exits from the first air opening, and the first air opening of the fan is communicated with the air channel (1).
17. The air conditioner according to claim 16, wherein: the air conditioner further comprises a control module, and the control module is electrically connected with the rotating mechanism, the sliding mechanism and the fan.
18. The air conditioner according to claim 16, wherein: the air conditioner further comprises an air duct in the wall, the fan is arranged in the air duct in the wall, one end of the air duct in the wall is arranged in the suspended ceiling to form one air duct (1), and the other end of the air duct in the wall is arranged on the part of the wall far away from the suspended ceiling to form the other air duct (1).
19. A control method of an air conditioner according to any one of claims 16 to 18, characterized in that:
s1, detecting the working state of the fan and acquiring a working state switching instruction of the fan in real time;
step S2, when a working state switching instruction is detected, the fan is stopped, the rotating mechanism drives the filter screen (2) to rotate for 180 degrees, and the sliding mechanism drives the filter screen (2) to slide to a set position.
20. The control method according to claim 19, characterized in that: the wind channel (1) has a first end (11) and a second end (12) opposite to each other, the sliding mechanism is disposed between the first end (11) and the second end (12), and when the airflow of the wind channel (1) flows from the first end (11) to the second end (12), the filter screen (2) is located at the second end (12), and when the airflow of the wind channel (1) flows from the second end (12) to the first end (11), the filter screen (2) is located at the first end (11), further comprising in step S2:
when the airflow direction is from the first end (11) to the second end (12), the sliding mechanism drives the filter screen (2) to move to the second end (12);
when the airflow direction is from the second end (12) to the first end (11), the sliding mechanism drives the filter screen (2) to move to the first end (11).
21. The control method according to claim 20, characterized in that: the slewing mechanism includes first motor, first motor set up in slide mechanism is last, just first motor drives pivot (3) rotate, the filter assembly still includes angle sensor, angle sensor with first motor electricity is connected, slide mechanism includes the second motor, the second motor set up in on the internal surface in wind channel (1), just the second motor drives the draw runner is in slide rail (4), the filter assembly still includes position sensor, position sensor with the second motor electricity is connected, still includes in step S2:
obtaining the distance H from the first end (11) to the second end (12) and the maximum distance L from the edge of the filter screen (2) to the rotating shaft (3);
the sliding mechanism drives the filter screen (2) to move, the moving distance L1 of the filter screen (2) is obtained in real time, and L1 and L are compared;
when L1 is larger than L, the rotating mechanism drives the filter screen (2) to rotate for 180 degrees;
after the filter screen (2) finishes 180-degree rotation, the sliding mechanism continues to drive the filter screen (2) to move for a distance of H-L1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010733375.4A CN111878896A (en) | 2020-07-27 | 2020-07-27 | High-reliability filter assembly, air conditioner and control method of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010733375.4A CN111878896A (en) | 2020-07-27 | 2020-07-27 | High-reliability filter assembly, air conditioner and control method of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111878896A true CN111878896A (en) | 2020-11-03 |
Family
ID=73201745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010733375.4A Pending CN111878896A (en) | 2020-07-27 | 2020-07-27 | High-reliability filter assembly, air conditioner and control method of air conditioner |
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| CN (1) | CN111878896A (en) |
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| CN113350943A (en) * | 2021-06-07 | 2021-09-07 | 湖北理工学院 | Dust removal assembly and dust removal device |
| CN114483145A (en) * | 2022-02-14 | 2022-05-13 | 河南新华五岳抽水蓄能发电有限公司 | Large underground engineering cavern construction ventilation system and ventilation method thereof |
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| CN113350943B (en) * | 2021-06-07 | 2022-05-31 | 湖北理工学院 | Dust removal assembly and dust removal device |
| CN114483145A (en) * | 2022-02-14 | 2022-05-13 | 河南新华五岳抽水蓄能发电有限公司 | Large underground engineering cavern construction ventilation system and ventilation method thereof |
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