CN105042831A - Air conditioning equipment, automatic filter screen dust removal device and method - Google Patents
Air conditioning equipment, automatic filter screen dust removal device and method Download PDFInfo
- Publication number
- CN105042831A CN105042831A CN201510481398.XA CN201510481398A CN105042831A CN 105042831 A CN105042831 A CN 105042831A CN 201510481398 A CN201510481398 A CN 201510481398A CN 105042831 A CN105042831 A CN 105042831A
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- Prior art keywords
- filter screen
- drive division
- dust removing
- described filter
- automatic dust
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- 239000000428 dust Substances 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000004378 air conditioning Methods 0.000 title claims abstract description 8
- 230000008569 process Effects 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 3
- 241001417527 Pempheridae Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses air conditioning equipment, and an automatic filter screen dust removal device and method. Automatic dust collector of filter screen includes: the dust removal device comprises a filter screen, a driving unit and a dust removal assembly, wherein the dust removal assembly is used for removing dust from the filter screen, the driving unit drives the filter screen to move, and the dust removal assembly is arranged on a movement path of the filter screen. Compared with the prior art, the invention has simpler structure and higher reliability, can effectively remove dust on the filter screen, increase air volume and reduce the workload of a client for maintaining the filter screen.
Description
Technical field
The present invention relates to filtering screen dust-cleaning device field, in particular to a kind of air-conditioning equipment, filter screen automatic dust removing apparatus and method.
Background technology
Chinese patent CN200620067903.2 discloses the automatic dust remover for filter net of a wall-hanging air conditioner, this device comprise be arranged on screen pack surface do the suction nozzle body moved left and right, suction nozzle connects with flexible sweep-up pipe, and suction nozzle support is connected with the driving mechanism be arranged in filter screen frame.Driving mechanism comprises the drive motors be arranged on filter screen frame, and drive motors is connected with drive link by gear pair or belt.
Chinese patent CN200810115819.7 discloses a kind of automatic cleaning device for air conditioner filter screen, cleaning apparatus for self is rack-mount, screen pack and sweeper described support be equipped with, also dust-collector is housed on the bracket, Borrow's dust disposable box housing in described collector, described dust disposable box housing is provided with dust disposable box, hairbrush, B drive motors, described hairbrush is connected with described B drive motors, described dust-collector is used for, and is transferred in described dust disposable box by the dust on cleaning brush in described sweeper.
In addition, the hairbrush that in prior art, a lot of technical scheme uses also needs to arrange dust-collecting box specially, and organization plan is complicated, and dust easily remains at dust-collecting box; Further, also need cleaning brush to move back and forth to realize dedusting, so also will arrange guide rail, flexible hose, gear, drive link etc., complex structure, reliability is low.
Summary of the invention
There is provided in the embodiment of the present invention that a kind of structure is simple, reliability is higher, the dust can effectively removed on filter screen, increase air quantity, air-conditioning equipment, filter screen automatic dust removing apparatus and method that customer care amount is few.
For solving the problems of the technologies described above, the embodiment of the present invention provides a kind of filter screen automatic dust removing apparatus, comprise: filter screen, driver element and for the dedusting assembly to described filter screen dedusting, filter screen motion described in described drive unit drives, described dedusting assembly is arranged on the motion path of described filter screen.
As preferably, described driver element comprises the second drive division driving described filter screen to move to second direction opposite to the first direction to the first drive division that first direction moves with the described filter screen of driving, one end of described filter screen is connected with described first drive division, and the other end of described filter screen is connected with described second drive division.
As preferably, described first drive division and described second drive division are stepper motor.
As preferably, the length of described filter screen is the twice of the air inlet length of described filter screen automatic dust removing apparatus.
As preferably, described dedusting assembly comprises for the suction nozzle of dust suction, for the rolling hairbrush that brushes the dust on described filter screen and the dust flue be connected with described suction nozzle.
Present invention also offers a kind of air-conditioning equipment, comprise above-mentioned filter screen automatic dust removing apparatus.
Present invention also offers a kind of filter screen automatic dust removing method, comprising: dedusting assembly is set on the motion path of filter screen; Make described filter screen along described movement path, realize the dedusting to described filter screen to utilize described dedusting assembly at the motion process of described filter screen.
As preferably, one end of described filter screen is connected with the first drive division, to drive described filter screen to move to first direction by described first drive division; The other end of described filter screen is connected with the second drive division, to drive described filter screen to move to second direction opposite to the first direction by described second drive division.
As preferably, in the process that described filter screen moves to described first direction, when the length that described filter screen is advanced equals air inlet length, stop described first drive division to stop described filter screen moving along described first direction.
As preferably, when described filter screen is after the stopping of moving of described first direction, described filter screen is driven to move to described second direction by described second drive division, until the length that described filter screen is advanced in this second direction equals air inlet length.
As preferably, described dedusting assembly is utilized to realize comprising the dedusting of described filter screen at the motion process of described filter screen: to utilize rolling hairbrush to brush dust on described filter screen; Utilize suction nozzle dust suction, and the dust be drawn onto is discharged to outdoor by dust flue.
As preferably, described method also comprises: start automatic dust removing during any one below meeting in three conditions: accumulated running time reaches the scheduled time; When each start and/or shutdown; When user controls to perform dust removal operation.
Compared with prior art, structure of the present invention is more simple, and reliability is higher, and effectively can remove dust, the increase air quantity on filter screen, decreases the workload of customer care filter screen.
Accompanying drawing explanation
Fig. 1 is the front view of the filter screen automatic dust removing apparatus of the embodiment of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of the filter screen of the embodiment of the present invention;
Fig. 4 is the flow chart of the filter screen automatic dust removing method of the embodiment of the present invention.
Description of reference numerals: 1, filter screen; 2, the first drive division; 3, the second drive division; 4, suction nozzle; 5, rolling hairbrush; 6, dust flue; 7, dedusting assembly.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, but not as a limitation of the invention.
Please refer to Fig. 1 to Fig. 3, the embodiment of the present invention provides a kind of filter screen automatic dust removing apparatus, can be used for the indoor set of the forms such as air-cooled ducted air conditioner, courtyard machine, cabinet-type air conditioner.
This filter screen automatic dust removing apparatus comprises: filter screen 1, driver element and for the dedusting assembly 7 to filter screen 1 dedusting, drive unit drives filter screen 1 moves, and dedusting assembly 7 is arranged on the motion path of filter screen 1.
Owing to have employed technique scheme, during dedusting, move back and forth by drive unit drives filter screen 1, because dedusting assembly 7 is arranged on the motion path of filter screen 1, therefore, in the motion process of filter screen 1, wherein need the part of dedusting through dedusting assembly 7, thus the dust of corresponding region will be removed by dedusting assembly 7.
Visible, compared with prior art, structure of the present invention is more simple, and reliability is higher, and effectively can remove dust, the increase air quantity on filter screen, decreases the workload of customer care filter screen.
Preferably, driver element comprises the second drive division 3 driving filter screen to move to the second direction contrary with first direction to the first drive division 2 that first direction moves with driving filter screen, one end of filter screen 1 is connected with the first drive division 2, and the other end of filter screen 1 is connected with the second drive division 3.Please refer to Fig. 1 and Fig. 2, in a preferred embodiment, the first drive division 2 and the second drive division 3 are arranged abreast, and air inlet is positioned at therebetween.When the first drive division 2 is as main drive, the second drive division 3 is in driven device; Otherwise when the second drive division 3 is as main drive, then the first drive division 2 is in driven device.Like this, the reciprocating motion of filter screen can be realized by the first drive division 2 and the second drive division 3.In a preferred embodiment, dedusting assembly 7 can be arranged on the position near the first drive division 2 or the second drive division 3, to avoid air inlet, avoids stopping air intake.
Preferably, the first drive division 2 and the second drive division 3 are stepper motor.Preferably, described one end of filter screen 1 is wound on the axle that described first drive division 2 connects, and the described other end of filter screen 1 is wound on the axle that described second drive division 3 connects.Utilize stepper motor can control the length of travel of filter screen 1 more exactly, avoiding because control accuracy is not high cannot thoroughly dedusting or the problem that causes filter screen to damage.When stepper motor rotates, connected axle also rotates thereupon, so will be wound around or discharge filter screen, realizes the reciprocating motion of filter screen.In the process that this comes and goes, dedusting assembly 7 also completes the cleaning to filter screen.
Preferably, the length of filter screen 1 is the twice of the air inlet length of filter screen automatic dust removing apparatus.Like this, just can ensure that the filter screen at air inlet position is in motion process, completely through dedusting assembly 7.
Preferably, dedusting assembly 7 comprises for the suction nozzle 4 of dust suction, for the rolling hairbrush 5 that brushes the dust on filter screen 1 and the dust flue 6 be connected with suction nozzle 4.Like this, rolling hairbrush 5 can be utilized to be brushed off by the dust on filter screen, also by suction nozzle 4, the dust brushed down is discharged to outdoor through dust flue 6, greatly facilitate the operation of user, not need user to clear up dust-collecting box again.In addition, suction nozzle 4 can also be utilized to be absorbed by the dust on filter screen 1, thus further enhancing dust removing effects.Owing to not using dust-collecting box, therefore, the problem of dust residue in dust-collecting box can not be there is.In addition, in a preferred embodiment, do not need in the present invention rolling hairbrush 5 opposed screen is moved, therefore, do not need to arrange special guide rail, flexible hose, gear, drive link etc. as prior art, thus further simplify structure, improve reliability.
Present invention also offers a kind of air-conditioning equipment, comprise above-mentioned filter screen automatic dust removing apparatus.
Please refer to Fig. 4, present invention also offers a kind of filter screen automatic dust removing method, comprising: dedusting assembly 7 is set on the motion path of filter screen 1; Make filter screen 1 along movement path, realize the dedusting to filter screen 1 to utilize dedusting assembly 7 at the motion process of filter screen 1.
Owing to have employed technique scheme, during dedusting, move back and forth by drive unit drives filter screen 1, because dedusting assembly 7 is arranged on the motion path of filter screen 1, therefore, in the motion process of filter screen 1, wherein need the part of dedusting through dedusting assembly 7, thus the dust of corresponding region will be removed by dedusting assembly 7.
Visible, compared with prior art, the present invention structurally eliminates dust-collecting box, guide rail, flexible hose, gear, drive link etc., thus structure is simpler, reliability is higher, and effectively can remove dust, the increase air quantity on filter screen, decreases the workload of customer care filter screen.
Preferably, one end of filter screen 1 is connected with the first drive division 2, to drive filter screen 1 to move to first direction by the first drive division; The other end of filter screen 1 is connected with the second drive division 3, to drive filter screen 1 to move to the second direction contrary with first direction by the second drive division.Please refer to Fig. 1 and Fig. 2, in a preferred embodiment, the first drive division 2 and the second drive division 3 are arranged abreast, and air inlet is positioned at therebetween.When the first drive division 2 is as main drive, the second drive division 3 is in driven device; Otherwise when the second drive division 3 is as main drive, then the first drive division 2 is in driven device.Like this, the reciprocating motion of filter screen can be realized by the first drive division 2 and the second drive division 3.In a preferred embodiment, dedusting assembly 7 can be arranged on the position near the first drive division 2 or the second drive division 3, to avoid air inlet, avoids stopping air intake.
Preferably, in the process that filter screen 1 moves to first direction, when the length that filter screen 1 is advanced equals air inlet length, stop the first drive division 2 to stop filter screen 1 moving along first direction.Preferably, when filter screen 1 is after the stopping of moving of first direction, drive filter screen 1 to second direction motion, until the length that filter screen 1 is advanced in a second direction equals air inlet length by the second drive division 3.In a preferred embodiment, please refer to Fig. 1 and Fig. 2, when normally working, the effect of filtering inlet air is born on half section, the right side of filter screen, and left half section twists on the axle that the first drive division 2 connects.When performing filter screen automatic-cleaning, second drive division 3 pulls filter screen to move right, and is rolled onto by half section, right side filter screen on axle that the second drive division 3 connects, and then resets, filter screen is pulled to be moved to the left by the first drive division 2, so left half section twists on the axle that the first drive division 2 connects.Like this, in the process of filter screen motion, the dust on filter screen will be cleaned out by dedusting assembly 7.
Preferably, dedusting assembly 7 is utilized to realize comprising the dedusting of filter screen 1 at the motion process of filter screen 1: to utilize rolling hairbrush 5 to brush dust on filter screen 1; Utilize suction nozzle 4 dust suction, and the dust be drawn onto is discharged to outdoor by dust flue 6.
Preferably, method also comprises: start automatic dust removing during any one below meeting in three conditions: (1) accumulated running time reaches the scheduled time; (2) when each start and/or shutdown; (3) when user controls to perform dust removal operation.In a preferred embodiment, start automatic dust removing and namely enter dedusting pattern, also just carry out one-time dedusting operation.Such as, dust removal operation can comprise filter screen 1 and completes once reciprocating process.
Certainly, be more than the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art, under the prerequisite not departing from its general principles, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (12)
1. a filter screen automatic dust removing apparatus, it is characterized in that, comprise: filter screen (1), driver element and for the dedusting assembly (7) to described filter screen (1) dedusting, filter screen (1) motion described in described drive unit drives, described dedusting assembly (7) is arranged on the motion path of described filter screen (1).
2. filter screen automatic dust removing apparatus according to claim 1, it is characterized in that, described driver element comprises the second drive division (3) that the first drive division (2) of driving described filter screen move to first direction and the described filter screen of driving move to second direction opposite to the first direction, one end of described filter screen (1) is connected with described first drive division (2), and the other end of described filter screen (1) is connected with described second drive division (3).
3. filter screen automatic dust removing apparatus according to claim 2, is characterized in that, described first drive division (2) and described second drive division (3) are stepper motor.
4. filter screen automatic dust removing apparatus according to claim 1, is characterized in that, the length of described filter screen (1) is the twice of the air inlet length of described filter screen automatic dust removing apparatus.
5. filter screen automatic dust removing apparatus according to claim 1, it is characterized in that, described dedusting assembly (7) comprises for the suction nozzle (4) of dust suction, for the rolling hairbrush (5) that brushes the dust on described filter screen (1) and the dust flue (6) be connected with described suction nozzle (4).
6. an air-conditioning equipment, is characterized in that, comprises the filter screen automatic dust removing apparatus according to any one of claim 1 to 5.
7. a filter screen automatic dust removing method, is characterized in that, comprising:
The motion path of filter screen (1) arranges dedusting assembly (7);
Make described filter screen (1) along described movement path, realize the dedusting to described filter screen (1) to utilize described dedusting assembly (7) at the motion process of described filter screen (1).
8. filter screen automatic dust removing method according to claim 7, is characterized in that,
One end of described filter screen (1) is connected with the first drive division (2), to drive described filter screen (1) to move to first direction by described first drive division;
The other end of described filter screen (1) is connected with the second drive division (3), to drive described filter screen (1) to move to second direction opposite to the first direction by described second drive division.
9. filter screen automatic dust removing method according to claim 8, it is characterized in that, in the process that described filter screen (1) moves to described first direction, when the length that described filter screen (1) is advanced equals air inlet length, stop described first drive division (2) to stop described filter screen (1) moving along described first direction.
10. filter screen automatic dust removing method according to claim 9, it is characterized in that, when described filter screen (1) is after the stopping of moving of described first direction, described filter screen (1) is driven to move to described second direction by described second drive division (3), until the length that described filter screen (1) is advanced in this second direction equals air inlet length.
11. filter screen automatic dust removing methods according to claim 7, is characterized in that, utilize described dedusting assembly (7) to realize comprising the dedusting of described filter screen (1) at the motion process of described filter screen (1):
Rolling hairbrush (5) is utilized to brush dust on described filter screen (1);
Utilize suction nozzle (4) dust suction, and the dust be drawn onto is discharged to outdoor by dust flue (6).
12. filter screen automatic dust removing methods according to claim 7, it is characterized in that, described method also comprises: start automatic dust removing during any one below meeting in three conditions:
(1) accumulated running time reaches the scheduled time;
(2) when each start and/or shutdown;
(3) when user controls to perform dust removal operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510481398.XA CN105042831A (en) | 2015-08-07 | 2015-08-07 | Air conditioning equipment, automatic filter screen dust removal device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510481398.XA CN105042831A (en) | 2015-08-07 | 2015-08-07 | Air conditioning equipment, automatic filter screen dust removal device and method |
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| CN105042831A true CN105042831A (en) | 2015-11-11 |
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| CN201510481398.XA Pending CN105042831A (en) | 2015-08-07 | 2015-08-07 | Air conditioning equipment, automatic filter screen dust removal device and method |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928071A (en) * | 2016-05-06 | 2016-09-07 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN105920935A (en) * | 2016-06-30 | 2016-09-07 | 青岛海尔空调器有限总公司 | Filter screen dust removing device, air conditioning equipment and control method of air conditioning equipment |
| CN105920928A (en) * | 2016-05-06 | 2016-09-07 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method of air conditioner |
| CN105937789A (en) * | 2016-05-06 | 2016-09-14 | 广东美的制冷设备有限公司 | Ari conditioner and cleaning control method thereof |
| CN105953325A (en) * | 2016-05-06 | 2016-09-21 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN105972806A (en) * | 2016-07-01 | 2016-09-28 | 仝达机电工业（惠州）有限公司 | Circulatory cleaning device for air conditioning filter |
| CN105972721A (en) * | 2016-05-06 | 2016-09-28 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN106016521A (en) * | 2016-05-06 | 2016-10-12 | 广东美的制冷设备有限公司 | Air conditioner and self-cleaning control method for air conditioner |
| CN106016520A (en) * | 2016-05-06 | 2016-10-12 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN109695940A (en) * | 2017-10-23 | 2019-04-30 | 青岛海尔智能技术研发有限公司 | A kind of control method, control unit and the dust-extraction unit of air-conditioning filter net dust-extraction unit |
| CN111706937A (en) * | 2020-06-29 | 2020-09-25 | 许道文 | Building heating and ventilation central air conditioner with efficient sterilization function |
| WO2020253390A1 (en) * | 2019-06-20 | 2020-12-24 | 宁波奥克斯电气股份有限公司 | Self-cleaning device of air conditioner indoor unit and control method therefor |
| CN112628987A (en) * | 2020-12-21 | 2021-04-09 | 青岛海尔空调器有限总公司 | Purification control method of air conditioner and air conditioner |
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| CN105972721A (en) * | 2016-05-06 | 2016-09-28 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN105920928A (en) * | 2016-05-06 | 2016-09-07 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method of air conditioner |
| CN105937789A (en) * | 2016-05-06 | 2016-09-14 | 广东美的制冷设备有限公司 | Ari conditioner and cleaning control method thereof |
| CN105953325A (en) * | 2016-05-06 | 2016-09-21 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN105928071A (en) * | 2016-05-06 | 2016-09-07 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN105928071B (en) * | 2016-05-06 | 2019-10-25 | 广东美的制冷设备有限公司 | Air conditioner and its cleaning control method |
| CN106016521A (en) * | 2016-05-06 | 2016-10-12 | 广东美的制冷设备有限公司 | Air conditioner and self-cleaning control method for air conditioner |
| CN106016520A (en) * | 2016-05-06 | 2016-10-12 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN105972721B (en) * | 2016-05-06 | 2018-12-25 | 广东美的制冷设备有限公司 | Air conditioner and its cleaning control method |
| CN105937789B (en) * | 2016-05-06 | 2019-01-29 | 广东美的制冷设备有限公司 | Air conditioner and its cleaning control method |
| CN106016520B (en) * | 2016-05-06 | 2019-10-25 | 广东美的制冷设备有限公司 | Air conditioner and its cleaning control method |
| CN105920935A (en) * | 2016-06-30 | 2016-09-07 | 青岛海尔空调器有限总公司 | Filter screen dust removing device, air conditioning equipment and control method of air conditioning equipment |
| CN105920935B (en) * | 2016-06-30 | 2019-02-05 | 青岛海尔空调器有限总公司 | Filtering screen dust-cleaning device, the apparatus of air conditioning and its control method |
| CN105972806A (en) * | 2016-07-01 | 2016-09-28 | 仝达机电工业（惠州）有限公司 | Circulatory cleaning device for air conditioning filter |
| CN109695940A (en) * | 2017-10-23 | 2019-04-30 | 青岛海尔智能技术研发有限公司 | A kind of control method, control unit and the dust-extraction unit of air-conditioning filter net dust-extraction unit |
| CN109695940B (en) * | 2017-10-23 | 2022-01-28 | 青岛海尔智能技术研发有限公司 | Control method and control unit of air conditioner filter screen dust removal device and dust removal device |
| WO2020253390A1 (en) * | 2019-06-20 | 2020-12-24 | 宁波奥克斯电气股份有限公司 | Self-cleaning device of air conditioner indoor unit and control method therefor |
| CN111706937A (en) * | 2020-06-29 | 2020-09-25 | 许道文 | Building heating and ventilation central air conditioner with efficient sterilization function |
| CN112628987A (en) * | 2020-12-21 | 2021-04-09 | 青岛海尔空调器有限总公司 | Purification control method of air conditioner and air conditioner |
| CN112628987B (en) * | 2020-12-21 | 2022-04-19 | 青岛海尔空调器有限总公司 | Purification control method of air conditioner and air conditioner |
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