CN101745273A - Self-cleaning device for filter screen of split wall-hung air conditioner - Google Patents
Self-cleaning device for filter screen of split wall-hung air conditioner Download PDFInfo
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- CN101745273A CN101745273A CN200810220245A CN200810220245A CN101745273A CN 101745273 A CN101745273 A CN 101745273A CN 200810220245 A CN200810220245 A CN 200810220245A CN 200810220245 A CN200810220245 A CN 200810220245A CN 101745273 A CN101745273 A CN 101745273A
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- roller bearing
- filter screen
- air conditioner
- cleaning device
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Abstract
The invention relates to a self-cleaning device for a filter screen of a split wall-hung air conditioner, which comprises a filter screen component, a first roller, a second roller, a driving motor for driving the rollers to rotate and an ultrasonic cleaning trough, wherein the filter screen component is positioned between the first roller and the second roller and at least can pass around the first roller, and the first roller is arranged in the ultrasonic cleaning trough. As the ultrasonic cleaning trough is arranged in a water-collecting trough the self-cleaning device adopts the advanced ultrasonic cleaning method to thoroughly clean the filter screen by using water or other cleaning solution, so the viscous ash, pollutant and the like stuck to the filter screen can be totally cleaned; moreover, the moving structure of the device is simple and reliable.
Description
Technical field
The present invention relates to a kind of cleaning apparatus for self that can automated cleaning indoor apparatus of air conditioner air inlet front side airstrainer, particularly a kind of dust gauze self-cleaning device that is used on the separated wall hanging type air conditioner.
Background technology
At present, common separated wall hanging type air conditioner all can be provided with airstrainer and come dust in the absorbed air near air inlet, but airstrainer can accumulate dust in use for some time, laying dust can cause that the obstruction of screen pack mesh causes ventilation not smooth, if can not in time clean, the air circulation minimizing by heat exchanger can influence cooling or heating effect, the air-conditioning ability significantly reduces, and increases energy consumption.Simultaneously, also there is the possibility that enters room air with recirculating air flow once more in the part dust on the screen pack, influences IAQ.In the past, the dedusting method of most filter screen of air conditioner all is to adopt the manual screen pack of pulling down to clean, though this mode can reach the purpose of dedusting, need unpick and wash continually and safeguard, brings inconvenience in the use to the user.
In order to solve the cleaning problems of laying dust on the screen pack easily, now occurred adopting hairbrush or dust catcher to aspirate the air-conditioner that mode is cleaned air conditioner filter screen on the market, for example, No. 200610122838 applications for a patent for invention of China disclose a kind of filtration automatic dust removing apparatus of wall-hanging air conditioner, this automatic dust removing apparatus comprises the screen pack that is arranged on air inlet, screen pack is arranged on the heat exchanger top, the air inlet place is provided with the automatic dust remover structure, this mechanism comprises the dedusting framework that is arranged on the air inlet place, be provided with the screen pack of band tooth bar in the dedusting framework, tooth bar is meshed with idler gear in being arranged on the dedusting framework, idler gear and power transmission shaft one end join, and the screen pack surface joins with the hairbrush that is arranged in the dedusting framework.Its dust-cleaning principle is to utilize frictional force between hairbrush and the screen pack to wipe laying dust on the screen pack off, and laying dust is swept in the laying dust groove last cleaned at regular intervals laying dust groove.But this mode can only clean the not strong dust of general adsorptivity, and the dirt in the absorption under bigger dust dirt of viscosity or the dampness then can not clean, and can cumulatively can cause still that finally ventilation is not smooth.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of simple in structure, split wall-hanging air conditioner dust gauze self-cleaning device of being easy to realize, the trouble that can remove the manual cleaning and filtering net of user from.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: a kind of split wall-hanging air conditioner dust gauze self-cleaning device comprises: screen modules, first roller bearing, second roller bearing and the drive motors that drives the roller bearing rotation; Described screen modules is positioned between first roller bearing and second roller bearing, and can walk around first roller bearing at least; Also comprise a ultrasonic cleaner; Described first roller bearing is arranged in the ultrasonic cleaner.
According to technical scheme of the present invention, this split wall-hanging air conditioner dust gauze self-cleaning device is by being provided with ultrasonic cleaner, adopt advanced at present method for suppersonic cleaning, with water or other cleaning solutions, screen pack is cleaned completely, can clean fully to wash and be attached to the great dust of viscosity, dirt etc. on the screen pack.
Further technical scheme is, described ultrasonic cleaner is located in the drip tray of indoor apparatus of air conditioner, and the water in the drip tray water receiving tank can flow in the ultrasonic cleaner, and described second roller bearing is located on the chassis of indoor apparatus of air conditioner.
Further technical scheme is that described screen modules both sides are provided with chute, and can slide along the chute track in chute.
Further technical scheme is, first filter screen folder and second filter screen folder that described screen modules comprises soft screen pack and is held on the screen pack two ends; Described first filter screen folder is provided with tightrope, and the other end of tightrope is fixed on second roller bearing; Also be provided with tightrope on described second filter screen folder, the other end of tightrope also is fixed on second roller bearing, and described tightrope and the described tightrope of being located on first filter screen folder of being located on second filter screen folder oppositely is around in second roller bearing mutually.
Be arranged on tightrope on the two ends filter screens folder on second roller bearing and tightrope around on the contrary, when a past direction is rotated under the driving of second roller bearing at drive motors, tightrope on the one end filter screen folder is around to second roller bearing, this filter screen is carried moving screen pack secretly and is moved upward, tightrope on the other end filter screen folder then can solve from second roller bearing simultaneously, this filter screen is carried moving screen pack secretly and is moved downward, under the drive of two filter screen folders, screen pack can pass through from first roller bearing, fully cleaned by cleaning fluid in the ultrasonic cleaner, the motion structure of this device is simple and reliable.
Description of drawings
Fig. 1 is the schematic diagram under the duty of the present invention;
Fig. 2 cleans the schematic diagram to be resetted that finishes for the present invention;
Fig. 3 is the schematic diagram of screen modules of the present invention;
Fig. 4 is a theory structure schematic diagram of the present invention.
The invention will be further described below in conjunction with drawings and Examples.
The specific embodiment
Split wall-hanging air conditioner dust gauze self-cleaning device of the present invention is installed on the casing inside of wall hanging type air conditioner indoor unit, is positioned at the front of air-conditioner air draft system.As depicted in figs. 1 and 2, this split wall-hanging air conditioner dust gauze self-cleaning device comprises screen modules, first roller bearing 4, ultrasonic cleaner 5, drive motors 7, second roller bearing 8, tightrope 9a, 9b, 10a, 10b and the chute (not shown) and the travel switch (not shown) that are positioned at the screen modules both sides.Wherein, screen modules comprises soft screen pack 2 and first filter screen folder, 3 and second filter screen folder 11.
Simultaneously with reference to Fig. 3 to Fig. 4, ultrasonic cleaner 5 is located in the drip tray 1 of wall hanging type air conditioner indoor unit, water in drip tray 1 water receiving tank can flow directly in the ultrasonic cleaner 5, in ultrasonic cleaner 5, be provided with water level switch (not shown), clean in the time of can preventing in the ultrasonic cleaner 5 no cleaning fluid.Simultaneously, on the sidewall of ultrasonic cleaner 5 or diapire, ultrasonic generator (not shown) is installed.First filter screen folder, 3 and second filter screen folder 11 is the two ends of clamping screen pack 2 respectively, and the end of tightrope 9a, 9b is fixed on first filter screen folder 3, and the other end is fixed on second roller bearing 8; The end of tightrope 10a, 10b is fixed on second filter screen folder 11, and the other end also is fixed on second roller bearing 8.Tightrope 9a, 9b and tightrope 10a, 10b oppositely walk around second roller bearing 8 respectively.The and arranged on left and right sides of screen modules is provided with chute (not shown), and screen modules can be slided in chute along the chute track.First roller bearing 4 and second roller bearing 8 lay respectively at the two ends of screen modules, and first roller bearing 4 is arranged in the ultrasonic cleaner 5, and screen pack 2 can be walked around first roller bearing, 4, the second roller bearings 8 at least and be located on the chassis 6 of wall hanging type air conditioner indoor unit.Drive motors 7 also is located on the chassis 6, and is positioned at a side of second roller bearing 8, drives 8 rotations of second roller bearing.
Below the cleaning course of split wall-hanging air conditioner dust gauze self-cleaning device of the present invention is further described:
When needing the cleaning and filtering net, water in drip tray 1 water receiving tank flows in the ultrasonic cleaner 5, after cleaning fluid arrived the position that the ultrasonic cleaner water level switch sets, ultrasonic generator was started working, and made that cleaning fluid impacts cleaning filter screen 2 in the ultrasonic cleaner 5 under action of ultrasonic waves.Under the effect of drive motors 7, be installed on second roller bearing, 8 rotations on the drain pan 6, tightrope 10a, 10b solve from second roller bearing 8, tightrope 9a, 9b are around to second roller bearing 8 simultaneously, thereby driving first filter screen folder, 3, second filter screen folder 11 and screen pack 2 exercises by assigned direction in the chute of screen modules both sides, and screen pack 2 is slipped over be located at first roller bearing 4 in the ultrasonic cleaner 5, when slipping over first roller bearing 4, in ultrasonic cleaner 5, cleans screen pack 2.When first filter screen folder 3 arrives the assigned address of travel switch, drive motors 7 counter-rotatings, tightrope 9a, 9b are solved from second roller bearing 8, tightrope 10a, 10b are around to second roller bearing 8 simultaneously, thereby drive second filter screen folder, 11, first filter screen folder 3 and screen pack 2 beginning counter motions, screen pack 2 slips over first roller bearing 4 once more and cleans in ultrasonic cleaner 5, and when second filter screen folder 11 arrived the assigned address of travel switch once more, drive motors 7 stopped.According to screen pack pollution level difference, above-mentioned motion process can be carried out once, also can be back and forth.After cleaning finished, the sewage in the ultrasonic cleaner 5 was directly discharged from the discharge outlet of drip tray 1.
Certainly, technical conceive of the present invention is not limited in the foregoing description, can also obtain many different concrete schemes according to design of the present invention, for example, ultrasonic cleaner can not be located in the drip tray, also can independently separate, and is arranged on other place of air-conditioning inside; The quantity of screen pack can be designed to two or more according to the structure of split wall hanging type air conditioner indoor unit, and can be provided with 2 or many tightropes on each filter screen folder; In addition, screen modules can adopt by two soft screen packs of filtration network folder clamping single face, also can adopt the closed type screen pack of walking around first, second roller bearing; Simultaneously, if do not adopt chute, also can adopt support with particular track shape with particular track shape; All should be included within the described scope of claim such as these changes and equivalent transformation.
Claims (9)
1. split wall-hanging air conditioner dust gauze self-cleaning device comprises:
Screen modules, first roller bearing, second roller bearing and the drive motors that drives the roller bearing rotation; Described screen modules is positioned between first roller bearing and second roller bearing, and can walk around first roller bearing at least;
It is characterized in that:
Also comprise a ultrasonic cleaner;
Described first roller bearing is arranged in the ultrasonic cleaner.
2. split wall-hanging air conditioner dust gauze self-cleaning device according to claim 1 is characterized in that:
Described ultrasonic cleaner is located in the drip tray of indoor apparatus of air conditioner, and the water in the drip tray water receiving tank can flow in the ultrasonic cleaner, and described second roller bearing is located on the chassis of indoor apparatus of air conditioner.
3. split wall-hanging air conditioner dust gauze self-cleaning device according to claim 1 is characterized in that:
Described screen modules both sides are provided with chute, and can slide along the chute track in chute.
4. split wall-hanging air conditioner dust gauze self-cleaning device according to claim 1 is characterized in that:
First filter screen folder and second filter screen folder that described screen modules comprises soft screen pack and is held on the screen pack two ends; Described first filter screen folder is provided with tightrope, and the other end of tightrope is fixed on second roller bearing; Also be provided with tightrope on described second filter screen folder, the other end of tightrope also is fixed on second roller bearing, and described tightrope and the described tightrope of being located on first filter screen folder of being located on second filter screen folder oppositely is around in second roller bearing mutually.
5. split wall-hanging air conditioner dust gauze self-cleaning device according to claim 4 is characterized in that:
Described tightrope has 4, is provided with two on first filter screen folder, and second filter screen folder is provided with two.
6. split wall-hanging air conditioner dust gauze self-cleaning device according to claim 1 is characterized in that:
Described drive motors is fixed on the chassis, and is positioned at an end of second roller bearing.
7. split wall-hanging air conditioner dust gauze self-cleaning device according to claim 1 is characterized in that:
Be provided with water level switch in the described ultrasonic cleaner.
8. split wall-hanging air conditioner dust gauze self-cleaning device according to claim 1 is characterized in that:
Described ultrasonic generator is located on the sidewall of ultrasonic cleaner.
9. split wall-hanging air conditioner dust gauze self-cleaning device according to claim 1 is characterized in that:
Described ultrasonic generator is located at the bottom of ultrasonic cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810220245 CN101745273B (en) | 2008-12-18 | 2008-12-18 | Self-cleaning device for filter screen of split wall-hung air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810220245 CN101745273B (en) | 2008-12-18 | 2008-12-18 | Self-cleaning device for filter screen of split wall-hung air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN101745273A true CN101745273A (en) | 2010-06-23 |
| CN101745273B CN101745273B (en) | 2013-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810220245 Active CN101745273B (en) | 2008-12-18 | 2008-12-18 | Self-cleaning device for filter screen of split wall-hung air conditioner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411354A (en) * | 2011-11-04 | 2012-04-11 | 江苏科技大学 | Monitoring system and method for fresh air system filter screen of communication cabin for ship |
| CN107008693A (en) * | 2017-04-10 | 2017-08-04 | 珠海格力电器股份有限公司 | Megasonic cleaning module, airduct unit and method for suppersonic cleaning |
| CN110056975A (en) * | 2019-03-21 | 2019-07-26 | 青岛海尔空调器有限总公司 | Filter net device and air-conditining for household on-hook |
| CN113374519A (en) * | 2021-06-07 | 2021-09-10 | 中铁十九局集团轨道交通工程有限公司 | Cooling equipment for shield tunnel construction |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1226578C (en) * | 2003-01-27 | 2005-11-09 | 珠海格力电器股份有限公司 | Water receiver and air conditioner using said water receiver |
| CN101152611A (en) * | 2006-09-26 | 2008-04-02 | 东元电机股份有限公司 | Automatic renewing device of filter screen |
| CN201046373Y (en) * | 2007-04-18 | 2008-04-16 | 珠海格力电器股份有限公司 | Filtering net automatic cleaning device for air-conditioning |
| CN100529559C (en) * | 2007-12-07 | 2009-08-19 | 广东美的电器股份有限公司 | Wall hanging air conditioner capable of automatically dedusting |
| CN201259301Y (en) * | 2008-04-28 | 2009-06-17 | 珠海格力电器股份有限公司 | Self-cleaning apparatus for split wall hanging type air conditioner filter screen |
-
2008
- 2008-12-18 CN CN 200810220245 patent/CN101745273B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411354A (en) * | 2011-11-04 | 2012-04-11 | 江苏科技大学 | Monitoring system and method for fresh air system filter screen of communication cabin for ship |
| CN107008693A (en) * | 2017-04-10 | 2017-08-04 | 珠海格力电器股份有限公司 | Megasonic cleaning module, airduct unit and method for suppersonic cleaning |
| CN110056975A (en) * | 2019-03-21 | 2019-07-26 | 青岛海尔空调器有限总公司 | Filter net device and air-conditining for household on-hook |
| WO2020186976A1 (en) * | 2019-03-21 | 2020-09-24 | 青岛海尔空调器有限总公司 | Filter screen device for household wall-mounted air conditioner, and wall-mounted air conditioner |
| CN113374519A (en) * | 2021-06-07 | 2021-09-10 | 中铁十九局集团轨道交通工程有限公司 | Cooling equipment for shield tunnel construction |
| CN113374519B (en) * | 2021-06-07 | 2023-05-19 | 中铁十九局集团轨道交通工程有限公司 | Cooling equipment for shield tunnel construction |
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| CN101745273B (en) | 2013-05-15 |
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