CN105444395B - A kind of air-conditioning and its filter screen automatic cleaning device, method - Google Patents

A kind of air-conditioning and its filter screen automatic cleaning device, method Download PDF

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Publication number
CN105444395B
CN105444395B CN201510678552.2A CN201510678552A CN105444395B CN 105444395 B CN105444395 B CN 105444395B CN 201510678552 A CN201510678552 A CN 201510678552A CN 105444395 B CN105444395 B CN 105444395B
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China
Prior art keywords
air
closed type
rotating shaft
screen pack
wind wheel
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CN201510678552.2A
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Chinese (zh)
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CN105444395A (en
Inventor
梁海山
王飞
郭建伟
李宗强
郭嘉兴
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Qingdao Haier Air Conditioner Gen Corp Ltd
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Qingdao Haier Air Conditioner Gen Corp Ltd
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Priority to CN201510678552.2A priority Critical patent/CN105444395B/en
Publication of CN105444395A publication Critical patent/CN105444395A/en
Application granted granted Critical
Publication of CN105444395B publication Critical patent/CN105444395B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/30Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/22Cleaning ducts or apparatus

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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)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

The present invention relates to a kind of air-conditioning and its filter screen automatic cleaning device, method, filter screen automatic cleaning device includes screen modules and dust collect plant;Screen modules include the foreign matter that closed type screen pack, support rotating shaft, transmission device and closed type screen pack described in drive device were used in air filtering;Support rotating shaft includes being used for the first support rotating shaft for supporting closed type screen pack, the second support rotating shaft;Transmission device is used to drive closed type screen pack around the first support rotating shaft, the second support rotating shaft cycle rotation;Drive device includes wind wheel, and wind wheel is connected with transmission device, and air-flow caused by the fan assembly operation of air-conditioning drives wind wheel to rotate;Part closed type screen pack supports rotating shaft to be located in dust collect plant with least partly first, and dust collect plant is used for the foreign matter for collecting closed type filter screen filtration.Thus, automated cleaning can be achieved using air-flow caused by operation of air conditioner for filtering net cleaning device of the present invention, can ensure that screen pack obtains comprehensive cleaning in real time.

Description

A kind of air-conditioning and its filter screen automatic cleaning device, method
Technical field
The present invention relates to air-conditioning technical field, is to be related to a kind of automatic cleaning device for air conditioner filter screen, use specifically The air-conditioning and screen pack automatic cleaning method of above-mentioned filter screen automatic cleaning device.
Background technology
Air-conditioning air inlet is provided with screen pack, for being filtered to the air for entering air-conditioning.Screen pack makes for a long time With rear easily dust, it is necessary to clean in time, cleaning process generally requires opening lid, dismantles screen pack, is also needed after cleaning Install, waste time and energy, the use to user brings inconvenience.Simultaneously as user often forgets about cleaning screen pack, cause Excessive dust is enriched with screen pack, causes to increase the air running resistance of air inlet during operation of air conditioner, not only easily produces It noise, can also cause energy consumption to increase, be unfavorable for the overall operation of air-conditioning, and the screen pack for being enriched with excessive dust easily grows carefully Bacterium, the secondary pollution of room air is caused, influence the quality of room air.
In order to realize the automation of air-conditioning filter net cleaning, present air-conditioning is typically provided with filter screen automatic cleaning device, Filter screen automatic cleaning device includes drive device, transmission device, dust collect plant etc., and drive device drives transmission device, dust Device dust.Wherein, drive device is arranged to motor, it is necessary to additionally increase the control electricity of motor and motor Road, and need to design control software to be controlled to motor, cost is higher, and motor is transported during cleaning Row also needs to consume electric energy, is unfavorable for saving cost and saves the energy.
The content of the invention
It is an object of the invention to provide a kind of automatic cleaning device for air conditioner filter screen, solves existing air-conditioning filter net certainly Dynamic cleaning device needs to increase motor, cleaning process consumption electric energy, is unfavorable for saving cost and is asked with the technology for saving the energy Topic.
In order to solve the above technical problems, the present invention is achieved using following technical scheme:
A kind of automatic cleaning device for air conditioner filter screen, the filter screen automatic cleaning device include screen modules and dust Device;The screen modules include closed type screen pack, support rotating shaft, transmission device and drive device;The closed type mistake The foreign matter that filter screen was used in air filtering;It is described support rotating shaft include be used for support closed type screen pack first support rotating shaft, Second support rotating shaft;The transmission device is used to drive the closed type screen pack around the first support rotating shaft, the second support rotating shaft Cycle rotation;The drive device includes wind wheel, and the wind wheel is connected with the transmission device, when the fan assembly of air-conditioning is run Caused air-flow drives the wind wheel to rotate;Part closed type screen pack supports rotating shaft to be located at the dust with least partly first In device, the dust collect plant is used for the foreign matter for collecting closed type filter screen filtration.
Automatic cleaning device for air conditioner filter screen as described above, the air inlet that the wind wheel is located at the air-conditioning close with described Between box-like screen pack.
Automatic cleaning device for air conditioner filter screen as described above, the air inlet of the air-conditioning are provided with towards the wind wheel Flow-guiding structure.
Automatic cleaning device for air conditioner filter screen as described above, the wind wheel include at least two sections, and every section of wind wheel is provided with Blade between one blade, at least two sections of wind wheels is in certain angle.
Automatic cleaning device for air conditioner filter screen as described above, the screen modules include being used to support the closed type The auxiliary support bar of screen pack.
Automatic cleaning device for air conditioner filter screen as described above, the transmission device are used to drive the second support rotating shaft Rotate.
Automatic cleaning device for air conditioner filter screen as described above, the screen modules include power transmission shaft, the transmission dress Put for driving drive axis, the power transmission shaft contacts with the closed type screen pack, and the power transmission shaft is described for driving Closed type screen pack is around the first support rotating shaft, the second support rotating shaft cycle rotation.
Automatic cleaning device for air conditioner filter screen as described above, the screen modules include closed type transmission belt, described Closed type transmission belt is fixed on the sidepiece or inner surface of the closed type screen pack, and the transmission device includes travelling gear, institute State travelling gear to be used to drive the closed type transmission belt to rotate, the closed type transmission belt is used to drive the closed type to filter Net is around the first support rotating shaft, the second support rotating shaft cycle rotation.
Based on the design of above-mentioned automatic cleaning device for air conditioner filter screen, the invention also provides a kind of air-conditioning, the air-conditioning Including housing, heat exchanger and fan assembly in housing, air inlet and air outlet, the housing are provided with the housing Inside it is provided with above-mentioned filter screen automatic cleaning device.
Based on the design of above-mentioned air-conditioning, the invention also provides a kind of screen pack automated cleaning side based on above-mentioned air-conditioning Method, when the fan assembly of the air-conditioning is run, air enters housing from air inlet and forms air-flow, wind wheel described in the airflow passes When drive the wind wheel to rotate, the wind wheel by transmission device drive closed type screen pack around the first support rotating shaft, second Rotating shaft cycle rotation is supportted, the dust collect plant collects the foreign matter of closed type filter screen filtration.
Compared with prior art, the advantages and positive effects of the present invention are:Automatic cleaning device for air conditioner filter screen of the present invention Including screen modules and dust collect plant, screen modules include closed type screen pack, support rotating shaft, transmission device and driving dress Put.Wherein, drive device includes wind wheel, and wind wheel is connected with transmission device, air-flow band caused by the fan assembly operation of air-conditioning Dynamic wind wheel rotates, and wind wheel drives closed type screen pack to turn around support rotating shaft cycle rotation, closed type screen pack by transmission device In dynamic process, the foreign matter of filter screen filtration is collected by dust collect plant.Thus, when the present invention utilizes air-conditioning draught fan assembly operating Caused air-flow drive wind wheel rotates, and the driving force that driving closed type screen pack rotates is produced, during making screen pack rotation Cleaned by dust collect plant, automated cleaning can be achieved using air-flow caused by operation of air conditioner during filtering net cleaning, without Other energy are consumed, without increasing motor and control circuit, and when fan assembly is run, screen pack automated cleaning dress Filtering net cleaning can be carried out by putting, and can be ensured that screen pack obtains comprehensive cleaning in real time, be ensured the cleanliness factor of screen pack.
After the detailed description of embodiment of the present invention is read in conjunction with the figure, the other features and advantages of the invention will become more Add clear.
Brief description of the drawings
Fig. 1 is the structural representation of the automatic cleaning device for air conditioner filter screen of the specific embodiment of the invention 1 the first form.
Fig. 2 be Figure 1A-A to sectional view.
Fig. 3 is the structural representation of the wind wheel of the specific embodiment of the invention 1.
Fig. 4 is the structural representation of the automatic cleaning device for air conditioner filter screen of second of the form of the specific embodiment of the invention 1.
Fig. 5 is the diagrammatic cross-sectional view of the wall-hanging air conditioner of the specific embodiment of the invention 1.
Fig. 6 is the schematic view of the mounting position of dust collect plant in the wall-hanging air conditioner of the specific embodiment of the invention 1.
Fig. 7 is the diagrammatic cross-sectional view of the vertical air conditioner of the specific embodiment of the invention 1.
Fig. 8 is the structural representation of the automatic cleaning device for air conditioner filter screen of the specific embodiment of the invention 2 the first form.
Fig. 9 be Fig. 8 A-A to sectional view.
Figure 10 is the structural representation of the automatic cleaning device for air conditioner filter screen of second of the form of the specific embodiment of the invention 2 Figure.
Figure 11 is the structural representation of the automatic cleaning device for air conditioner filter screen of the specific embodiment of the invention 3.
Figure 12 be Figure 11 A-A to sectional view.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
A kind of automatic cleaning device for air conditioner filter screen, including screen modules and dust collect plant;Screen modules include closing Box-like screen pack, support rotating shaft, transmission device and drive device;The foreign matter that closed type screen pack was used in air filtering;Support Rotating shaft includes being used for the first support rotating shaft for supporting closed type screen pack, the second support rotating shaft;Transmission device, which is used to drive, to be closed Formula screen pack is around the first support rotating shaft, the second support rotating shaft cycle rotation;Drive device includes wind wheel, and wind wheel connects with transmission device Connect, air-flow caused by the fan assembly operation of air-conditioning drives wind wheel to rotate;Part closed type screen pack and at least partly first Support rotating shaft is located in dust collect plant, and dust collect plant is used for the foreign matter for collecting closed type filter screen filtration.
Specific embodiment 1
As shown in figure 1, the present embodiment automatic cleaning device for air conditioner filter screen includes screen modules 1 and dust collect plant 2.Its In, screen modules 1 are used to filter to entering the air in air-conditioning, to filter out the foreign matters such as the dust in air.Dust fills Put 2 to be used to clean the foreign matter that screen modules 1 filter and be collected the foreign matter of cleaning, to ensure the clean of screen pack Cleanliness, avoid dust on screen pack excessive, cause the air running resistance of air-conditioning air inlet to increase, energy consumption increase, easily production Raw noise, and easy breed bacteria, the problem of causing the secondary pollution of room air.
As shown in Figure 1 and Figure 2, screen modules 1 include closed type screen pack 101, for supporting closed type screen pack 101 Support rotating shaft, for driving closed type screen pack 101 around the transmission device of support axis of rotation and for transmission device providing drive The drive device of power, drive device drive closed type screen pack 101 around support axis of rotation by transmission device.
Specifically, closed type screen pack 101 is the close ring formed that connected by the head and the tail both ends of banding or sheet-like filter net Shape, closed type screen pack 101 are used to filter the foreign matter entered in the air in housing from air-conditioning air inlet.
Support rotating shaft includes being used to support the first of closed type screen pack 101 to support rotating shaft 103 and second to support rotating shaft 102, closed type screen pack 101 supports rotating shaft 102 to support by the first support rotating shaft 103 and second, and closed type screen pack 101 can be around First support rotating shaft 103 and second supports the cycle rotation of rotating shaft 102.
Drive device includes wind wheel 104, and wind wheel 104 is connected with transmission device, during air-conditioning draught fan assembly operating, caused gas Stream drives wind wheel 104 to rotate, and during wind wheel 104 rotates, closed type screen pack 101 is driven around first by transmission device Support rotating shaft 103 and second and support the cycle rotation of rotating shaft 102.
Preferably, wind wheel 104 is arranged between air-conditioning air inlet and closed type screen pack 101, air is from air-conditioning air intake After mouth enters in housing, wind wheel 104 is acted on first, drives wind wheel 104 to rotate, wind wheel 104, which is located at this position, can make air-flow Contacted first with wind wheel 104, now the flow velocity of air-flow is larger, can improve the driving force of wind wheel 104.Certainly, wind wheel 104 also may be used Between closed type screen pack 101 or position that other are capable of receiving air-flow, within protection scope of the present invention.
Wind wheel 104 is the part that can be rotated under the effect of certain wind-force towards specific direction, can be prior art In commonly use wind wheel structure.For example, wind wheel 104 can include keel 1042 and multiple blades between keel 1042 1041。
Because wind wheel 104 is between air-conditioning air inlet and closed type screen pack 101, Spatial General 6 R herein is smaller, is Space herein is adapted to, it is necessary to reduce the volume of wind wheel 104.In order to which ensure will not in the case where reducing the volume of wind wheel 104 Reduce driving force of the wind wheel 104 under the effect of identical wind-force, design is optimized to the structure of wind wheel 104 in the present embodiment.It is excellent Choosing, wind wheel 104 includes at least two sections, and every section of wind wheel is provided with a blade 1041, the blade between at least two sections of wind wheels 1041 be in certain angle.As shown in figure 3, the present embodiment illustrates so that wind wheel 104 includes three sections as an example, wind wheel 104 includes 4 Individual discoid keel 1042, are provided with a blade 1041 between each two keel 1042, and the angle between blade 1041 is equal For 120 degree.Blade 1041 is disposed as arc in the present embodiment, and certainly, the shape of blade 1041 is alternatively spiral shape.Work as blade 1041 when being shaped as spiral shape, wind wheel 104 can also be provided with one section, i.e. wind wheel includes two keel 1042, two keel Between be provided with a spiral vane 1041.
In order to further improve the driving force of wind wheel 104, air-conditioning air inlet is preferably provided with leading towards wind wheel 104 Flow structure 33, flow-guiding structure 33 are used to the air-flow of air-conditioning air inlet being directly directed to wind wheel 104.
Transmission device is used for the driving force for receiving drive device, and drives closed type screen pack 101 around the first support rotating shaft 103rd, the second support cycle rotation of rotating shaft 102.The transmission device of the present embodiment is used for the driving force for receiving wind wheel 104, in wind wheel In the presence of 104, the second support rotating shaft 102 is driven to rotate.When transmission device drives the second support rotation of rotating shaft 102, second Support rotating shaft 102 drives closed type screen pack 101 to rotate, and the first support rotating shaft 103 follows closed type screen pack 101 to rotate.
Specifically, the transmission device of the present embodiment includes driving gear set 105, the first transmission in driving gear set 105 Gear connects with the rotating shaft of wind wheel 104, and the second travelling gear connects with the second support rotating shaft 102, the first travelling gear and second Travelling gear engaged transmission.During air-conditioning draught fan assembly operating, caused air-flow drives wind wheel 104 to rotate, the mistake that wind wheel 104 rotates Cheng Zhong, the first travelling gear to connect with wind wheel 104 rotate, and the first travelling gear drives the second travelling gear to rotate, and second passes Moving gear drives the second support rotating shaft 102 to rotate, and the second support rotating shaft 102 drives closed type screen pack 101 to rotate.
Part closed type screen pack 101 supports rotating shaft 103 to be located in dust collect plant 2 with least partly first, dust collect plant 2 Closed type screen pack is collected when closed type screen pack 101 supports 102 cycle rotation of rotating shaft around the first support rotating shaft 103 and second The foreign matter of 101 filterings.
Dust collect plant 2 includes dust box body, and hairbrush is provided with dust-collecting box body, is provided with opening on dust box body, and second Support rotating shaft and part closed type screen pack are placed in dust-collecting box body by opening, and are contacted with hairbrush, in closed type screen pack During rotation, hairbrush constantly brushes the foreign matters such as the dust on closed type screen pack, and collects in dust-collecting box body.Cause And as long as the foreign matter collected in periodic cleaning dust-collecting box body, without carrying out dismounting cleaning to closed type screen pack.
Further, in order to realize the more preferable dust of dust collect plant, the dust that hairbrush brushes is avoided to be floatd from dust box body Go out, cause secondary pollution, the present embodiment has carried out further improvement to the structure of dust box body, specific as follows:
Dust collect plant 2 includes dust box body 201, and dust box body 201 offers air inlet 2013 and air outlet 2012, dust Hairbrush 202 and filter dirt module 203 are provided with box body 201, hairbrush 202 is located between air inlet 2013 and filter dirt module 203 Space, for brushing the foreign matter on closed type screen pack 101, filter dirt module 203 is used to adsorb the foreign matter brushed;Part closed type Screen pack 101 supports rotating shaft 103 to be located in dust box body 201 with least partly first, the closed type in dust box body 201 Screen pack 101 contacts with hairbrush 202;Air-flow is produced during the fan assembly operation of air-conditioning, fraction enters from air inlet 2013 In dust box body 201, the foreign matter brushed with electric brush 202 flows through filter dirt module 203, and filter dirt module 203 adsorbs the foreign matter brushed, Air-flow flows out from air outlet 2012.
Preferably, air inlet 2013 is located at the top surface of dust box body 201 or the top of side, and air outlet 2012 is located at dust The bottom or bottom surface of the side of box body 201.During air-conditioning draught fan assembly operating, pressure is formed between air inlet 2013 and air outlet 2012 Difference, make airflow passes dust box body 201.
Further, air inlet 2013 is between closed type screen pack 101 and the air inlet of air-conditioning, the court of air outlet 2012 To the fan assembly of air-conditioning.
Closed type screen pack 101 can be shaped to different moulding according to air inlet and heat exchanger, as shown in figure 4, mistake Filtering net automatic cleaning device includes being used for the auxiliary support bar 106 for supporting closed type screen pack 101.For example, in wall-hanging air conditioner In, screen pack is generally arc, and now, screen modules include multiple auxiliary support bars 106, and auxiliary support bar 106 will close The support of formula screen pack 101 is the moulding of arc.
The present embodiment can be directly by screen modules 1 support rotating shaft and drive device be rotatably arranged on air-conditioner housing On miscellaneous part in interior or air-conditioner housing, dust collect plant 2 is fixedly mounted on to other in air-conditioner housing or in air-conditioner housing On part.Certainly, air-conditioner housing is arranged on after screen modules 1 and dust collect plant 2 also being integrated into a single module It is interior, for example, rotating shaft and drive device will be supported rotatably to be arranged on a framework, dust collect plant 2 is fixedly mounted on frame On frame, framework is integrally attached on the miscellaneous part in air-conditioner housing or in housing.
Based on the design of above-mentioned automatic cleaning device for air conditioner filter screen, the present embodiment also proposed a kind of air-conditioning, wherein, it is empty It can be wall-hanging air conditioner to adjust, or vertical air conditioner.
As shown in Figure 5,6, the wall-hanging air conditioner of the present embodiment includes housing 3, heat exchanger 4 and blower fan in housing 3 Component 5, the top of housing 3 are provided with air inlet 31, and the position that the front panel of housing has a common boundary with lower panel offers air outlet 32, shell Filter screen automatic cleaning device as shown in Figure 4 is additionally provided with body 3.Wherein, filter screen automatic cleaning device is located at heat exchanger 4 Between air inlet 31, fan assembly 5 is between heat exchanger 4 and air outlet 32.During operation of air conditioner, fan assembly 5 starts, band Dynamic air enters in housing 3 from air inlet 31, and after filter screen automatic cleaning device filters, heat exchange is carried out with heat exchanger 4, Then flowed out from air outlet 32.
The present embodiment is provided with the flow-guiding structure 33 towards wind wheel 104 in air-conditioning air inlet, and flow-guiding structure 33 is used for will The air-flow of air-conditioning air inlet is directly directed to wind wheel 104.
The present embodiment can be directly by screen modules 1 support rotating shaft and drive device be rotatably arranged on air-conditioner housing On miscellaneous part in interior or air-conditioner housing, dust collect plant 2 is fixedly mounted on to other in air-conditioner housing or in air-conditioner housing On part.Certainly, air-conditioner housing is arranged on after screen modules 1 and dust collect plant 2 also being integrated into a single module It is interior, for example, rotating shaft and drive device will be supported rotatably to be arranged on a framework, dust collect plant 2 is fixedly mounted on frame On frame, framework is integrally attached on the miscellaneous part in air-conditioner housing or in housing.
Based on the design of above-mentioned air-conditioning, the present embodiment also proposed a kind of air-conditioning filter net automatic cleaning method, air-conditioning When fan assembly is run, air enters housing 3 from the air inlet 31 of air-conditioning and forms air-flow, drives wind during airflow passes wind wheel 104 Wheel 104 rotates, and wind wheel 104 drives closed type screen pack 101 to turn around the first support support of rotating shaft 103, second by transmission device The cycle rotation of axle 102, dust collect plant collect the foreign matter of the filtering of closed type screen pack 101.
Specifically, during the fan assembly operation of air-conditioning, air enters housing 3 from the air inlet 31 of air-conditioning and forms air-flow, gas Wind wheel 104 is driven to rotate when stream flows through wind wheel 104, wind wheel 104 drives the second 102 turns of rotating shaft of support by driving gear set 105 Dynamic, the second support rotating shaft 102 drives closed type screen pack 101 to support the circulation of rotating shaft 102 to turn around the first support rotating shaft 103 and second Dynamic, the hairbrush in dust box body 201 brushes the foreign matter on closed type screen pack 101, and fraction enters from air inlet 2013 and collected Dirt box body 201, air-flow flow through filter dirt module 203 with the foreign matter that electric brush brushes, after the adsorption of foreign matter of filter dirt module 203, air-flow from The air outlet 2012 of dust box body flows out.
As shown in fig. 7, the vertical air conditioner of the present embodiment includes housing 3, heat exchanger 4 and fan assembly in housing 3 5, the bottom of housing 3 is provided with air inlet 31, and top is provided with air outlet 32, mistake as shown in Figure 1 is additionally provided with housing 3 Filtering net automatic cleaning device.Wherein, filter screen automatic cleaning device is between fan assembly 5 and air inlet 31,4, heat exchanger Between fan assembly 5 and air outlet 32.The present embodiment also can be provided with water conservancy diversion knot towards wind wheel 104 in air-conditioning air inlet Structure(Not shown in figure), flow-guiding structure by the air-flow of air-conditioning air inlet for being directly directed to wind wheel 104.
The present embodiment can be directly by screen modules 1 support rotating shaft and drive device be rotatably arranged on air-conditioner housing On miscellaneous part in interior or air-conditioner housing, dust collect plant 2 is fixedly mounted on to other in air-conditioner housing or in air-conditioner housing On part.Certainly, air-conditioner housing is arranged on after screen modules 1 and dust collect plant 2 also being integrated into a single module It is interior, for example, rotating shaft and drive device will be supported rotatably to be arranged on a framework, dust collect plant 2 is fixedly mounted on frame On frame, framework is integrally attached on the miscellaneous part in air-conditioner housing or in housing.
Based on the design of above-mentioned air-conditioning, the present embodiment also proposed a kind of air-conditioning filter net automatic cleaning method, air-conditioning When fan assembly is run, air enters housing 3 from the air inlet 31 of air-conditioning and forms air-flow, drives wind during airflow passes wind wheel 104 Wheel 104 rotates, and wind wheel 104 drives closed type screen pack 101 to turn around the first support support of rotating shaft 103, second by transmission device The cycle rotation of axle 102, dust collect plant collect the foreign matter of the filtering of closed type screen pack 101.
Specifically, during the fan assembly operation of air-conditioning, air enters housing 3 from the air inlet 31 of air-conditioning and forms air-flow, gas Wind wheel 104 is driven to rotate when stream flows through wind wheel 104, wind wheel 104 drives the second 102 turns of rotating shaft of support by driving gear set 105 Dynamic, the second support rotating shaft 102 drives closed type screen pack 101 to support the circulation of rotating shaft 102 to turn around the first support rotating shaft 103 and second Dynamic, the hairbrush in dust box body 201 brushes the foreign matter on closed type screen pack 101, and fraction enters from air inlet 2013 and collected Dirt box body 201, air-flow flow through filter dirt module 203 with the foreign matter that electric brush brushes, after the adsorption of foreign matter of filter dirt module 203, air-flow from The air outlet 2012 of dust box body flows out.
Specific embodiment 2
The difference of the present embodiment and specific embodiment 1 is that the screen modules 1 of the present embodiment include power transmission shaft 107, passes Dynamic device is used to drive power transmission shaft 107 to rotate, and power transmission shaft 107 contacts with closed type screen pack 101, and power transmission shaft 107 is used to drive Closed type screen pack 101 supports the cycle rotation of rotating shaft 102 around the first support rotating shaft 103, second.Below emphatically to above-mentioned distinctive points Illustrate:
As shown in Figure 8, Figure 9, screen modules 1 include closed type screen pack 101, for supporting closed type screen pack 101 Support rotating shaft, for driving closed type screen pack 101 around the transmission device of support axis of rotation and for transmission device providing drive The drive device of power, screen modules 1 also include power transmission shaft 7, and drive device drives power transmission shaft 7 to rotate by transmission device, Power transmission shaft 7 drives closed type screen pack 101 around support axis of rotation.Power transmission shaft 7 is installed in rotation in air-conditioner housing.
Wherein, the structure and the phase of specific embodiment 1 of closed type screen pack 101, support rotating shaft, transmission device and drive device Together, here is omitted.The screen modules 1 of the present embodiment include power transmission shaft 7, and power transmission shaft 7 is positioned at the first support He of rotating shaft 103 Between second support rotating shaft 102, and contacted with closed type screen pack 101.The surface of power transmission shaft 107 has certain roughness, Closed type screen pack 101 can be ensured to drive when power transmission shaft 107 rotates around support axis of rotation.For example, it can be driven One layer of suede is planted on the surface of axle 107, using the composite fibre materials of flexibility, frictional force drives between closed type screen pack 101 its around Support axis of rotation.
Transmission device includes driving gear set 105, and the first travelling gear in driving gear set 105 turns with wind wheel 104 Axle connects, and the second travelling gear connects with power transmission shaft 107, the first travelling gear and the second travelling gear engaged transmission.Air-conditioner wind When thermomechanical components are run, caused air-flow drives wind wheel 104 to rotate, during wind wheel 104 rotates, connect with wind wheel 104 the One travelling gear rotates, and the first travelling gear drives the second travelling gear to rotate, and the second travelling gear drives 107 turns of power transmission shaft Dynamic, power transmission shaft 107 drives closed type screen pack 101 to support the cycle rotation of rotating shaft 102 around the first support rotating shaft 103 and second.
Closed type screen pack 101 can be shaped to different moulding, as shown in Figure 10, mistake according to air inlet and heat exchanger Filtering net automatic cleaning device includes being used for the auxiliary support bar 106 for supporting closed type screen pack 101.For example, in wall-hanging air conditioner In, screen pack is generally arc, and now, screen modules include multiple auxiliary support bars 106, and auxiliary support bar 106 will close The support of formula screen pack 101 is the moulding of arc.
Based on the design of above-mentioned automatic cleaning device for air conditioner filter screen, the present embodiment also proposed a kind of air-conditioning, wherein, it is empty It can be wall-hanging air conditioner to adjust, or vertical air conditioner.Air-conditioning includes housing, and air inlet and air outlet, shell are provided with housing Heat exchanger and fan assembly are provided with vivo, above-mentioned filter screen automatic cleaning device is additionally provided with housing.
Based on the design of above-mentioned air-conditioning, the present embodiment also proposed a kind of air-conditioning filter net automatic cleaning method, air-conditioning When fan assembly is run, air enters housing 3 from the air inlet 31 of air-conditioning and forms air-flow, drives wind during airflow passes wind wheel 104 Wheel 104 rotates, and wind wheel 104 drives closed type screen pack 101 to turn around the first support support of rotating shaft 103, second by transmission device The cycle rotation of axle 102, dust collect plant collect the foreign matter of the filtering of closed type screen pack 101.
Specifically, during the fan assembly operation of air-conditioning, air enters housing 3 from the air inlet 31 of air-conditioning and forms air-flow, gas Wind wheel 104 is driven to rotate when stream flows through wind wheel 104, wind wheel 104 drives power transmission shaft 107 to rotate by driving gear set 105, is driven Axle 107 drives closed type screen pack 101 to support the cycle rotation of rotating shaft 102, dust box body around the first support rotating shaft 103 and second Hairbrush in 201 brushes the foreign matter on closed type screen pack 101, and fraction enters dust box body 201, gas from air inlet 2013 Stream flows through filter dirt module 203 with the foreign matter that electric brush brushes, and after filtering the adsorption of foreign matter of dirt module 203, air-flow goes out from dust box body Flow out in air port 2012.
Specific embodiment 3
The difference of the present embodiment and specific embodiment 1 is that the screen modules 1 of the present embodiment include closed type transmission belt 108, closed type transmission belt 108 is fixed on the sidepiece or inner surface of closed type screen pack 101.Transmission device includes the 3rd driving cog Wheel 109, the 3rd travelling gear 109 are used to drive closed type transmission belt 108 to rotate, and closed type transmission belt 108, which is used to drive, to be closed Formula screen pack 101 supports the cycle rotation of rotating shaft 102 around the first support rotating shaft 103, second.
Above-mentioned distinctive points are illustrated emphatically below:
As shown in Figure 11, Figure 12, the structure and tool of the present embodiment closed type screen pack 101, support rotating shaft and drive device Body embodiment 1 is identical, and here is omitted.The transmission device of the present embodiment includes driving gear set 105, and driving gear set includes First travelling gear, the second travelling gear and the 3rd travelling gear 109, the first travelling gear and wind in driving gear set 105 The rotating shaft of wheel 104 connects, and the second travelling gear is fixedly connected with the 3rd travelling gear 109, the first travelling gear and the second transmission Meshed transmission gear.During air-conditioning draught fan assembly operating, caused air-flow drives wind wheel 104 to rotate, the process that wind wheel 104 rotates In, the first travelling gear to connect with wind wheel 104 rotates, and the first travelling gear drives the second travelling gear to rotate, the second transmission Gear drives the 3rd travelling gear 109 to rotate, and the 3rd travelling gear 109 drives closed type screen pack 101 around the first support rotating shaft 103 and second support the cycle rotation of rotating shaft 102.
Closed type screen pack 101 can be shaped to different moulding according to air inlet and heat exchanger, and screen pack is automatically clear Clean device includes being used for the auxiliary support bar 106 for supporting closed type screen pack 101.For example, in wall-hanging air conditioner, screen pack one As be arc, now, screen modules include multiple auxiliary support bars 106, and auxiliary support bar 106 is by closed type screen pack 101 Support the moulding for arc.
Based on the design of above-mentioned automatic cleaning device for air conditioner filter screen, the present embodiment also proposed a kind of air-conditioning, wherein, it is empty It can be wall-hanging air conditioner to adjust, or vertical air conditioner.Air-conditioning includes housing, and air inlet and air outlet, shell are provided with housing Heat exchanger and fan assembly are provided with vivo, above-mentioned filter screen automatic cleaning device is additionally provided with housing.
Based on the design of above-mentioned air-conditioning, the present embodiment also proposed a kind of air-conditioning filter net automatic cleaning method, air-conditioning When fan assembly is run, air enters housing 3 from the air inlet 31 of air-conditioning and forms air-flow, drives wind during airflow passes wind wheel 104 Wheel 104 rotates, and wind wheel 104 drives closed type screen pack 101 to turn around the first support support of rotating shaft 103, second by transmission device The cycle rotation of axle 102, dust collect plant collect the foreign matter of the filtering of closed type screen pack 101.
Specifically, during the fan assembly operation of air-conditioning, air enters housing 3 from the air inlet 31 of air-conditioning and forms air-flow, gas Wind wheel 104 is driven to rotate when stream flows through wind wheel 104, wind wheel 104 drives the second travelling gear to rotate by the first travelling gear, the Two travelling gears drive the 3rd travelling gear 109 to rotate, and the 3rd travelling gear 109 drives closed type transmission belt 108 to rotate, and close Formula transmission belt 108 drives closed type screen pack 101 to support the cycle rotation of rotating shaft 102, dust around the first support rotating shaft 103 and second Hairbrush in box body 201 brushes the foreign matter on closed type screen pack 101, and fraction enters dust box body from air inlet 2013 201, air-flow flows through filter dirt module 203 with the foreign matter that electric brush brushes, and after the adsorption of foreign matter of filter dirt module 203, air-flow is from dust-collecting box The air outlet 2012 of body flows out.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that:It still may be used To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic; And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and Scope.

Claims (10)

1. a kind of automatic cleaning device for air conditioner filter screen, it is characterised in that the filter screen automatic cleaning device includes screen pack Component and dust collect plant;The screen modules include closed type screen pack, support rotating shaft, transmission device and drive device;Institute State the foreign matter that closed type screen pack was used in air filtering;The support rotating shaft includes being used to support the first of closed type screen pack Support rotating shaft, the second support rotating shaft;The transmission device is used to drive the closed type screen pack around the first support rotating shaft, second Support rotating shaft cycle rotation;The drive device includes wind wheel, and the wind wheel is connected with the transmission device, the blower fan group of air-conditioning Air-flow caused by part operation drives the wind wheel to rotate;Part closed type screen pack supports rotating shaft to be located at at least partly first In the dust collect plant, the dust collect plant is used for the foreign matter for collecting closed type filter screen filtration.
2. automatic cleaning device for air conditioner filter screen according to claim 1, it is characterised in that the wind wheel is located at the sky Between the air inlet of tune and the closed type screen pack.
3. automatic cleaning device for air conditioner filter screen according to claim 2, it is characterised in that the air inlet of the air-conditioning It is provided with the flow-guiding structure towards the wind wheel.
4. automatic cleaning device for air conditioner filter screen according to claim 3, it is characterised in that the wind wheel includes at least two Section, every section of wind wheel are provided with a blade, and the blade between at least two sections of wind wheels is in certain angle.
5. automatic cleaning device for air conditioner filter screen according to claim 1, it is characterised in that the screen modules include For supporting the auxiliary support bar of the closed type screen pack.
6. according to the automatic cleaning device for air conditioner filter screen described in claim 1-5 any one, it is characterised in that the transmission Device is used to drive the second support axis of rotation.
7. according to the automatic cleaning device for air conditioner filter screen described in claim 1-5 any one, it is characterised in that the filtering Screen component includes power transmission shaft, and the transmission device is used to drive drive axis, the power transmission shaft and the closed type screen pack Contact, the power transmission shaft are used to drive the closed type screen pack around the first support rotating shaft, the second support rotating shaft cycle rotation.
8. according to the automatic cleaning device for air conditioner filter screen described in claim 1-5 any one, it is characterised in that the filtering Screen component includes closed type transmission belt, and the closed type transmission belt is fixed on the sidepiece or inner surface of the closed type screen pack, The transmission device includes travelling gear, and the travelling gear is used to drive the closed type transmission belt to rotate, the closed type Transmission belt is used to drive the closed type screen pack around the first support rotating shaft, the second support rotating shaft cycle rotation.
9. a kind of air-conditioning, the air-conditioning includes housing, heat exchanger and fan assembly in housing, is provided with the housing Air inlet and air outlet, it is characterised in that the screen pack being provided with the housing described in claim 1-8 any one is automatic Cleaning device.
A kind of 10. screen pack automatic cleaning method of the air-conditioning based on described in claim 9, it is characterised in that methods described is, During the fan assembly operation of the air-conditioning, air enters housing from air inlet and forms air-flow, described in the airflow passes during wind wheel The wind wheel is driven to rotate, the wind wheel drives closed type screen pack around the first support rotating shaft, the second support by transmission device Rotating shaft cycle rotation, the dust collect plant collect the foreign matter of closed type filter screen filtration.
CN201510678552.2A 2015-10-20 2015-10-20 A kind of air-conditioning and its filter screen automatic cleaning device, method Active CN105444395B (en)

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CN109990406B (en) * 2019-04-09 2020-03-10 中南大学 Indoor ventilation and air purification circulation system
CN110887092A (en) * 2019-12-23 2020-03-17 佛山市顺德区美的洗涤电器制造有限公司 Filtering component and oil smoke purifier
CN113686005A (en) * 2020-05-19 2021-11-23 宁波奥克斯电气股份有限公司 Air conditioner is from cleaning mechanism and air conditioner

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CN201273668Y (en) * 2008-08-05 2009-07-15 苏州三星电子有限公司 Filtering apparatus for vertical cabinet type air-conditioner
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