CN101354179B - Filter screen automatic sweeping device of air conditioner indoor unit - Google Patents
Filter screen automatic sweeping device of air conditioner indoor unit Download PDFInfo
- Publication number
- CN101354179B CN101354179B CN2008101985471A CN200810198547A CN101354179B CN 101354179 B CN101354179 B CN 101354179B CN 2008101985471 A CN2008101985471 A CN 2008101985471A CN 200810198547 A CN200810198547 A CN 200810198547A CN 101354179 B CN101354179 B CN 101354179B
- Authority
- CN
- China
- Prior art keywords
- brush
- filter screen
- suction nozzle
- filter
- air conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010408 sweeping Methods 0.000 title claims description 14
- 238000010410 dusting Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 abstract description 14
- 238000004378 air conditioning Methods 0.000 abstract 1
- 238000011086 high cleaning Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention relates to a filter-screen-automatically-cleaning device of an air-conditioning indoor unit. The filter-screen-automatically-cleaning device comprises a motor, a filter screen arranged on a filter-screen bracket and a brush. The filter-screen bracket is provided with a brush traveling mechanism which comprises a cable or a chain connected with the brush, and the cable or the chain is connected with a traveling motor which is arranged on the filter-screen bracket. The brush is arranged on a brush bracket and connected with the surface of the filter screen, the brush bracket is sleeved on a guide rail by a guide sleeve in a sliding way, the guide rail is transversally arranged on the filter-screen bracket, and the brush bracket is connected with the cable or the chain, the upper and lower ends of the brush bracket are respectively sleeved in the guide rails at the upper and lower ends of the filter-screen bracket by the guide sleeves in a sliding way. The shape of the section of the brush is similar to the shape of the section of the filter screen. The filter-screen bracket is also provided with a suction-nozzle dust-cleaning mechanism which comprises a suction nozzle with a suction opening facing towards the brush. The suction nozzle is arranged in a suction nozzle chute in a sliding way. The filter-screen-automatically-cleaning device is characterized by high cleaning efficiency, good cleaning effect and wide application scope.
Description
Technical field
The present invention relates to the filter screen automatic sweeping device of a kind of air conditioner room unit, particularly a kind of air conditioner room unit.
Background technology
Existing air conditioner room unit is for preventing that dust is attached on the heat exchanger, generally all above heat exchanger or the place ahead be provided with airstrainer, after use after a while, long-pending on the screen pack have a dust, reduce the heat exchange efficiency of air-conditioner, therefore need carry out the cleaning of not timing.Yet,, unpick and wash relatively difficulty of screen pack because hanging air conditioner generally is installed in eminence.At this situation, some manufacturer has done a little improvement, as disclosing a kind of filtering net cleaning device among the Chinese patent literature CN2922995Y, it is characterized in that: comprise motor, drive rod and dust removal brush, motor keeps at a certain distance away and is arranged on arc shape screen pack inboard, and motor is connected with drive rod, the terminal installing of drive rod dust removal brush, motor drives sails the drive rod rotation, and then drives side contacts in dust removal brush and the arc shape screen pack, and arc shape screen pack motion relatively.
This filtering net cleaning device is fixed owing to its drive rod length, so can only clean the screen pack of single radian, still, indoor machine of air-conditioner can not be wasted a large amount of spaces for the screen pack that single radian only is set, therefore its limitation is bigger, and the scope of application is narrower.And its motor position is fixed, and drive rod length is fixed, and therefore can only clean the very little screen pack of length range, can not the whole screen pack of effective cleaning.
Summary of the invention
Purpose of the present invention aim to provide a kind of simple and reasonable, cleaning efficiency is high, cleaning effect good, the filter screen automatic sweeping device of air conditioner room unit applied widely, to overcome weak point of the prior art.
Press the filter screen automatic sweeping device of a kind of air conditioner room unit of this purpose design, comprise motor and the screen pack and the brush that are arranged on the filter screen stand, its architectural feature is that filter screen stand is provided with the brush walking mechanism.
Described brush walking mechanism comprises drag-line or the chain that joins with brush, and drag-line or chain and movable motor join, and movable motor is arranged on the filter screen stand.Brush is arranged on the brush support, and brush contacts with the surface of screen pack, and the brush support slides on the guide rail by guide pin bushing, and guide rail is horizontally installed on the filter screen stand, and brush support and drag-line or chain join.The two ends up and down of brush support slide over filter screen stand up and down in the guide rail at two ends by guide pin bushing respectively.The cross sectional shape of brush is similar with the cross sectional shape of screen pack.
Also be provided with the suction nozzle mechanism of giving a dinner of welcome on the described filter screen stand, this suction nozzle mechanism of giving a dinner of welcome comprises suction nozzle, the suction inlet of suction nozzle is towards brush, suction nozzle is slidingly installed in the suction nozzle chute, and the suction nozzle chute is arranged on the filter screen stand, the below of guide rail, and suction nozzle communicates with dusting fan by tube connector, dusting fan is arranged on the filter screen stand, suction nozzle and slide bar one end are hinged, and the slide bar other end and escapement join, escapement and driving gear engagement.Driving gear is set on the output shaft of suction nozzle motor, and the suction nozzle motor is arranged on the filter screen stand.
Described escapement is provided with sliding sleeve, and slide bar other end sleeve is in sliding sleeve.Be provided with secondary spring in the sliding sleeve, secondary spring one end is crimped on the sliding sleeve bottom, and the other end and the slide bar other end join.Suction nozzle is provided with slide-bar, and slide-bar is slidingly installed in the suction nozzle chute.
Brush among the present invention and brush support can move back and forth about on the filter screen stand, thoroughly dust on the screen pack and contaminant removal are got off, be adsorbed on the brush, and finally be discharged to by dusting fan outdoor, whole cleaning course easy fast, cleaning efficiency is high, the cleaning wide ranges.No matter the shape of screen pack how,, just can effectively clean, so its scope of application is quite wide to screen pack as long as the cross sectional shape of the cross sectional shape of brush and screen pack is similar.
Description of drawings
Fig. 1 is one embodiment of the invention structural representation.
Fig. 2 for Fig. 1 turn over 180 the degree after structural representation.
Fig. 3 is the structural representation after brush and the assembling of brush support.
Fig. 4 is the give a dinner of welcome structure for amplifying schematic diagram of mechanism of suction nozzle.
Fig. 5 is the suction nozzle structural representation of mechanism kinematic to the dust suction side of screen pack of giving a dinner of welcome.
Among the figure: 1 is filter screen stand, and 2 is screen pack, and 3 is dusting fan, 4 is the suction nozzle chute, and 5 is suction nozzle, and 5.1 is slide-bar, 6 is guide rail, and 7 is drag-line, and 8 is guide pin bushing, 9 is the brush support, and 10 is slide bar, and 11 is tube connector, 12 is escapement, and 12.1 is sliding sleeve, and 13 is the suction nozzle motor, 14 is movable motor, and 15 is brush, and 16 is driving gear.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
Referring to Fig. 1-Fig. 5, the filter screen automatic sweeping device of this air conditioner room unit comprises the screen pack 2 and the brush 15 that are arranged on the filter screen stand 1, and filter screen stand is provided with brush walking mechanism and the suction nozzle mechanism of giving a dinner of welcome.
The brush walking mechanism comprises brush 15, brush is arranged on the brush support 9, brush 15 contacts with the surface of screen pack 2, the brush support slides on the guide rail 6 by guide pin bushing 8, guide rail is horizontally installed on the filter screen stand 1, brush support and drag-line 7, steel wire rope or chain join, and drag-line 7, steel wire rope or chain and movable motor 14 join, and movable motor is arranged on the right side of filter screen stand 1.The two ends up and down of brush support 9 slide in the guide rail 6 at filter screen stand two ends about in the of 1 by guide pin bushing 8 respectively.The cross sectional shape of brush 15 is similar with the cross sectional shape of screen pack 2.
The suction nozzle mechanism of giving a dinner of welcome comprises suction nozzle 5, the suction inlet of suction nozzle is towards brush 15, suction nozzle 5 is slidingly installed in the suction nozzle chute 4, the suction nozzle chute is arranged on the filter screen stand 1, the below of guide rail 6, and suction nozzle communicates with dusting fan 3 by tube connector 11, and dusting fan is arranged on the left side of filter screen stand, suction nozzle 5 is hinged with slide bar 10 1 ends, escapement 12 is provided with sliding sleeve 12.1, and slide bar 10 other end sleeves are in sliding sleeve, and escapement 12 meshes with driving gear 16.Driving gear 16 is set on the output shaft of suction nozzle motor 13, and suction nozzle motor 13 is arranged on filter screen stand 1 left side.Be provided with secondary spring in the sliding sleeve 12.1, secondary spring one end is crimped on sliding sleeve 12.1 bottoms, the other end and slide bar 10 other end crimping.Suction nozzle 5 is provided with slide-bar 5.1, and slide-bar is slidingly installed in the suction nozzle chute 4 of the left and right sides.Suction nozzle 5 can slide along the track of chute 4.
When the indoor apparatus of air conditioner screen pack need clean, the brush walking mechanism resets to position shown in Figure 1, drive by movable motor 14 begins to be moved to the left from initial position then, and brush 15 wipes the give a dinner of welcome position at mechanism place of suction nozzle shown in Figure 5 with the dust on the screen pack 2; This moment, dusting fan 3 and suction nozzle motor 13 started simultaneously, and power by driving gear 16, escapement 12 and slide bar 10, is delivered to suction nozzle 5 successively, and suction nozzle slides along the track of chute 4 on one side, by dusting fan 13 be discharged to outdoor dust brush 15 on one side.
Claims (8)
1. the filter screen automatic sweeping device of an air conditioner room unit comprises motor and the screen pack (2) and the brush (15) that are arranged on the filter screen stand (1), it is characterized in that filter screen stand is provided with the brush walking mechanism; Also be provided with the suction nozzle mechanism of giving a dinner of welcome on the filter screen stand (1), this suction nozzle mechanism of giving a dinner of welcome comprises the suction nozzle (5) that is arranged on the filter screen stand, the suction inlet of suction nozzle is towards brush (15), suction nozzle is slidingly installed in the suction nozzle chute (4), the suction nozzle chute is arranged on guide rail (6) below, suction nozzle communicates with dusting fan (3) by tube connector (11), dusting fan is arranged on the filter screen stand, suction nozzle and slide bar (10) one ends are hinged, the slide bar other end and escapement (12) join, escapement and driving gear (16) engagement; Driving gear (16) is set on the output shaft of suction nozzle motor (13), and the suction nozzle motor is arranged on the filter screen stand (1).
2. according to the filter screen automatic sweeping device of the described air conditioner room unit of claim 1, it is characterized in that described brush walking mechanism comprises drag-line (7) or the chain that joins with brush (15), drag-line or chain and movable motor (14) join, and movable motor is arranged on the filter screen stand (1).
3. according to the filter screen automatic sweeping device of the described air conditioner room unit of claim 2, it is characterized in that described brush (15) is arranged on the brush support (9), brush contacts with the surface of screen pack (2), the brush support slides on the guide rail (6) by guide pin bushing (8), guide rail is horizontally installed on the filter screen stand (1), and brush support and drag-line (7) or chain join.
4. according to the filter screen automatic sweeping device of the described air conditioner room unit of claim 3, the two ends up and down that it is characterized in that described brush support (9) slide over filter screen stand (1) up and down in the guide rail at two ends (6) by guide pin bushing (8) respectively.
5. according to the filter screen automatic sweeping device of the described air conditioner room unit of the arbitrary claim of claim 1 to 3, it is characterized in that the cross sectional shape of described brush (15) is similar with the cross sectional shape of screen pack (2).
6. according to the filter screen automatic sweeping device of the described air conditioner room unit of claim 1, it is characterized in that described escapement (12) is provided with sliding sleeve (12.1), slide bar (10) other end sleeve is in sliding sleeve
7. according to the filter screen automatic sweeping device of the described air conditioner room unit of claim 6, it is characterized in that being provided with secondary spring in the described sliding sleeve (12.1), secondary spring one end is crimped on the sliding sleeve bottom, and the other end and slide bar (10) other end joins.
8. according to the filter screen automatic sweeping device of the described air conditioner room unit of claim 1, it is characterized in that described suction nozzle (5) is provided with slide-bar (5.1), slide-bar is slidingly installed in the suction nozzle chute (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101985471A CN101354179B (en) | 2008-09-10 | 2008-09-10 | Filter screen automatic sweeping device of air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101985471A CN101354179B (en) | 2008-09-10 | 2008-09-10 | Filter screen automatic sweeping device of air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101354179A CN101354179A (en) | 2009-01-28 |
| CN101354179B true CN101354179B (en) | 2010-06-02 |
Family
ID=40307109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101985471A Active CN101354179B (en) | 2008-09-10 | 2008-09-10 | Filter screen automatic sweeping device of air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101354179B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794069A (en) * | 2012-09-06 | 2012-11-28 | 戴若夫 | Device for removing dust on filter element surface |
| CN105299866A (en) * | 2015-11-24 | 2016-02-03 | 重庆大顺电器有限公司 | Fan self-sweeping dust cover |
| WO2019220493A1 (en) * | 2018-05-14 | 2019-11-21 | 日立ジョンソンコントロールズ空調株式会社 | Air conditioner |
| CN109059182A (en) * | 2018-06-08 | 2018-12-21 | 广东美的制冷设备有限公司 | Wash control method, air conditioner and the computer readable storage medium of air conditioner |
| CN109373507B (en) * | 2018-11-01 | 2021-05-04 | 壹格建筑科技(上海)有限公司 | Automatic cleaning filter screen device of fresh air system and control method thereof |
| CN109708296A (en) * | 2019-02-01 | 2019-05-03 | 广东美的暖通设备有限公司 | Filter screen support plate, screen modules and airhandling equipment |
| CN113685900A (en) * | 2020-05-19 | 2021-11-23 | 宁波奥克斯电气股份有限公司 | Self-cleaning driving mechanism and air conditioner |
| CN111895513A (en) * | 2020-07-21 | 2020-11-06 | 安徽嘉乐斯乐净化工程有限公司 | Dust removal device and dust removal process for air conditioning unit |
| CN112871453B (en) * | 2021-01-22 | 2023-10-31 | 周良茂 | Automatic collection and filtration system for water-soluble cutting fluid |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538405Y (en) * | 2002-04-11 | 2003-03-05 | 张春生 | Automatic cleaner for dry-type air conditioner filter |
| JP2004353966A (en) * | 2003-05-29 | 2004-12-16 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN200968694Y (en) * | 2006-11-14 | 2007-10-31 | 广东美的电器股份有限公司 | Filter screen automatically dust removing apparatus of wall hanging type air-conditioner |
| CN100354580C (en) * | 2003-08-18 | 2007-12-12 | 松下电器产业株式会社 | Air conditioner with indoor unit with automatic cleaning air filter |
-
2008
- 2008-09-10 CN CN2008101985471A patent/CN101354179B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538405Y (en) * | 2002-04-11 | 2003-03-05 | 张春生 | Automatic cleaner for dry-type air conditioner filter |
| JP2004353966A (en) * | 2003-05-29 | 2004-12-16 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN100354580C (en) * | 2003-08-18 | 2007-12-12 | 松下电器产业株式会社 | Air conditioner with indoor unit with automatic cleaning air filter |
| CN200968694Y (en) * | 2006-11-14 | 2007-10-31 | 广东美的电器股份有限公司 | Filter screen automatically dust removing apparatus of wall hanging type air-conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101354179A (en) | 2009-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101354179B (en) | Filter screen automatic sweeping device of air conditioner indoor unit | |
| CN201007526Y (en) | Indoor set of air-conditioner with dust gauze automatically cleaning function | |
| CN201281441Y (en) | Dust removing mechanism for indoor set of air conditioner | |
| CN201543347U (en) | Air conditioner filter automatic cleaning device | |
| CN101347785A (en) | Pipeline cleaning robot | |
| CN100569398C (en) | Program controlled reciprocating dust absorbing, barrier clearing device with automatic guiding function | |
| CN103255603B (en) | Clothing airing device capable of extending automatically | |
| CN110005167B (en) | Bamboo-wood integrated floor | |
| CN101745278A (en) | Automatic cleaning filter screen | |
| CN111374586A (en) | Movable device for cleaning glass on outer side of high building | |
| CN205762508U (en) | A kind of indoor ceiling grid lamp disc cleans device | |
| CN107440629B (en) | Building automatic cleaning machines and building cleaning systems | |
| CN102962214B (en) | Dust removal mechanism for heat exchanger of air conditioner outdoor unit | |
| CN216480886U (en) | A cleaning device for LED line lamp | |
| CN105276718A (en) | Filter screen cleaning structure and method and air conditioning device thereof | |
| CN205475914U (en) | Dust type glass curtain wall for architectural decoration | |
| CN115228694A (en) | Endoscope processing device | |
| CN110848955B (en) | A pressure-expanding clean air delivery device | |
| CN210304908U (en) | Central air conditioning tuber pipe cleaning machine | |
| CN203810764U (en) | High-cleanliness groove-shaped solar thermal collector | |
| JP2013079775A (en) | Air conditioner | |
| CN216256909U (en) | Household cleaning robot | |
| CN211051092U (en) | Cleaning device for air conditioner filter screen | |
| CN213828257U (en) | Wall grinding device for building engineering | |
| CN104224088B (en) | Dust collection system of automatic dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Galanz (Zhongshan) home appliance Co., Ltd. Assignor: Guangdong Calandz Group Corp. Contract record no.: 2011440000263 Denomination of invention: Filter screen automatic sweeping device of air conditioner indoor unit Granted publication date: 20100602 License type: Exclusive License Open date: 20090128 Record date: 20110331 |