CN110578971B - Self-cleaning air conditioner outdoor unit - Google Patents
Self-cleaning air conditioner outdoor unit Download PDFInfo
- Publication number
- CN110578971B CN110578971B CN201910834849.1A CN201910834849A CN110578971B CN 110578971 B CN110578971 B CN 110578971B CN 201910834849 A CN201910834849 A CN 201910834849A CN 110578971 B CN110578971 B CN 110578971B
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- China
- Prior art keywords
- filter cover
- cleaning brush
- outdoor unit
- annular filter
- cleaning
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- 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
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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)
Abstract
The invention discloses a self-cleaning air conditioner outdoor unit which comprises an outdoor unit shell, wherein a mounting groove is formed in the outdoor unit shell, an annular filter cover is rotatably connected in the mounting groove, a strip-shaped groove is formed in the side wall of the outdoor unit shell, a driving device for driving the annular filter cover to rotate is mounted in the strip-shaped groove, a cleaning brush strip is fixedly connected to the inner bottom of the mounting groove, a liquid storage cavity is formed in the side wall of the outdoor unit shell, and a cleaning agent is filled in the liquid storage cavity. According to the invention, the rack is driven to move upwards by blowing the streamline fins by the strong side wind frequently generated at the high-rise, so that the gear can rotate for a certain angle, and the annular filter cover is driven to rotate, and the contact surfaces of the annular filter cover and the cleaning strips are mutually rubbed, so that the surface of the annular filter cover can be cleaned, and the cleaning of the filter cover can be completed without disassembling the outdoor unit of the air conditioner.
Description
Technical Field
The invention relates to the technical field of air conditioning equipment, in particular to a self-cleaning air conditioning outdoor unit.
Background
The outdoor unit of the air conditioner, also called the main unit, is cooled (heated) by the air conditioner: the first three parts of the compressor, the condenser, the capillary tube and the evaporator are all arranged in the outdoor unit.
Air condensing units is in long-term use, and the filter mantle on the wind gap can accumulate a large amount of dusts, if not in time clearance, then can plug up the filter mantle and influence air condensing units's use, at old-fashioned residential block's high level, air condensing units directly erects on the outer wall, when needs pull down the filter mantle and wash, needs the people to climb through the window and pull down the filter mantle outside the building, not only hard, easily fall from the eminence moreover, very dangerous.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a self-cleaning air conditioner outdoor unit, which drives an annular filter cover to rotate through wind power, so that the cleaning brush strip cleans the surface of the annular filter cover, and the cleaning of the filter cover can be completed without disassembling the air conditioner outdoor unit; the filter cover is of an annular structure, so that the filter cover is of a double-layer structure, the isolation effect of the filter cover is further improved, and all parts in the air conditioner outdoor unit are effectively protected; the cleaning brush strip directly enters the liquid storage cavity, so that more cleaning liquid can be adsorbed; dirt can be scraped by a narrow inlet when the cleaning brush bar enters the liquid storage cavity, so that the cleaning liquid is not polluted, and the cleaning brush bar is clean; through the cleaning brush strip and the annular filter cover, the cleaning brush strip moves and rotates, and the cleaning brush strip simultaneously generates transverse and longitudinal movement and generates acting force relative to the annular filter cover, so that the cleaning effect is improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a automatically cleaning air condensing units, includes outdoor unit shell, set up the mounting groove in the outdoor unit shell, the mounting groove internal rotation is connected with annular filter cover, the bar groove has been seted up to outdoor unit shell's lateral wall, the bar inslot is installed and is driven annular filter cover pivoted drive arrangement, the clean brush strip of interior bottom fixedly connected with of mounting groove, the stock solution chamber has been seted up to outdoor unit shell's lateral wall, the stock solution intracavity is filled with the sanitizer, a plurality of water absorption strips that extend to under the liquid level in the stock solution chamber of lower extreme fixedly connected with of clean brush strip.
Preferably, drive arrangement is including rotating the gear of connection on the bar inslot wall, the gear passes through one-way bearing and the coaxial fixed connection of annular filter mantle, sliding connection has the rack with gear engagement on the inner wall in bar groove, a plurality of streamlined fins of lateral wall fixedly connected with of rack.
Preferably, the side wall of the outdoor unit housing is provided with a first square groove and a second square groove which are communicated with the mounting groove, the first square groove and the second square groove are both rotatably connected with rotating wheels, one of the rotating wheels is coaxially and fixedly connected with the gear through a universal joint, the cleaning brush strip is arranged in an annular shape and wound on the outer walls of the two rotating wheels, and the lower section of the cleaning brush strip extends into the liquid storage cavity.
The invention has the following beneficial effects:
1. the gear can rotate for a certain angle by blowing the streamline fins and the racks to move upwards through side wind generated between high-rise buildings, so that the annular filter cover is driven to rotate, the contact surfaces of the annular filter cover and the cleaning strips are mutually rubbed, the surface of the annular filter cover can be cleaned, and the cleaning of the filter cover can be finished without disassembling an air conditioner outdoor unit;
2. the filter cover is of an annular structure, so that the filter cover is of a double-layer structure, the isolation effect of the filter cover is further improved, and all parts in the air conditioner outdoor unit are effectively protected;
3. the universal joint drives the rotating wheel to rotate through the rotation of the gear, so that the cleaning brush strip directly enters the liquid storage cavity and can absorb more cleaning liquid; dirt can be scraped by the narrow inlet when the cleaning brush bar enters the liquid storage cavity, so that the cleaning liquid is not polluted, and the cleaning brush bar is clean; when cleaning, the cleaning brush bar and the annular filter cover both move and rotate, and the cleaning brush bar simultaneously generates transverse and longitudinal movement and generates acting force relative to the annular filter cover; the function that above each part produced has all promoted the clean effect to annular filter mantle.
Drawings
Fig. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view taken at E-E in the first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
In the figure: the device comprises an outdoor unit shell 1, an installation groove 2, an annular filter cover 3, a strip-shaped groove 4, a liquid storage cavity 5, a water absorption strip 6, a cleaning brush strip 7, a streamline wing piece 8, a gear 9, a rack 10, a first square groove 11, a second square groove 12, a universal joint 13 and a rotating wheel 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-2, a self-cleaning air conditioner outdoor unit, including outdoor unit shell 1, set up mounting groove 2 in outdoor unit shell 1, the internal rotation of mounting groove 2 is connected with annular filter cover 3, bar groove 4 has been seted up to outdoor unit shell 1's lateral wall, install drive annular filter cover 3 pivoted drive arrangement in the bar groove 4, the interior bottom fixedly connected with of mounting groove 2 cleans brush 7, clean brush 7 is made by sponge material, stock solution chamber 5 has been seted up to outdoor unit shell 1's lateral wall, stock solution chamber 5 intussuseption is filled with the sanitizer, the lower extreme of clean brush 7 is through the interior bottom surface fixed connection of a plurality of water absorption strips with stock solution chamber 5, the filling opening with the inside intercommunication of stock solution chamber 5 is seted up to outdoor unit shell 1's lateral wall, sealed sliding connection has in.
Drive arrangement is including rotating gear 9 of connection on bar groove 4 inner wall, and gear 9 passes through one-way bearing and the coaxial fixed connection of annular filter cover 3, and sliding connection has rack 10 with gear 9 meshing on the inner wall of bar groove 4, and the lateral wall fixedly connected with of rack 10 has a plurality of streamlined fin 8.
In this embodiment, when the wind blows the plurality of streamline fins 8, the streamline fins 8 are pushed to rise under the action of air pressure, and then the rack 10 is driven to move upwards, so that the rack 10 is meshed with the gear 9 to rotate for a certain angle, and the annular filter cover 3 is driven to rotate for the same angle, the outer wall of the annular filter cover 3 is rubbed with the cleaning brush 7 in the rotating process of the annular filter cover 3, and the cleaning brush 7 can clean the surface of the annular filter cover 3; when the strong wind stops, under the action of gravity, the rack 10 and the streamline wing piece 8 recover to the original position, and under the action of the one-way bearing, the annular filter cover 3 cannot rotate at the moment.
Example two:
referring to fig. 3, the difference from the first embodiment is that a first square groove 11 and a second square groove 12 communicated with the mounting groove 2 are formed in the side wall of the outdoor unit casing 1, the first square groove 11 and the second square groove 12 are both rotatably connected with rotating wheels 14, the cleaning brush 7 is arranged in an annular shape and wound around the outer walls of the two rotating wheels 14, one rotating wheel 14 is coaxially and fixedly connected with the gear 9 through a universal joint 13, one section of the cleaning brush 7 extends into the liquid storage cavity 5, wherein an inlet of the cleaning brush 7 entering the liquid storage cavity 5 is arranged in a narrow manner, so that the dirt on the surface of the cleaning brush 7 can be scraped before the cleaning brush enters the liquid storage cavity 5 to adsorb the cleaning agent.
In the embodiment, when the gear 9 rotates, one of the rotating wheels 14 is driven to rotate through the universal joint 13, and then the annular cleaning brush bar 7 is driven to rotate, so that the cleaning brush bar 7 is continuously moved out of the mounting groove 2 and enters the liquid storage cavity 5 to adsorb cleaning liquid, and dirt on the cleaning brush bar 7 can be scraped through a narrow inlet before entering the liquid storage cavity 5, so that the cleaning brush bar 7 can be cleaned at any time, the cleaning brush bar 7 does not need to be cleaned any more in a long-term use process, and more cleaning agent can be adsorbed when the cleaning brush bar 7 directly enters the liquid storage cavity 5, so that the surface cleaning effect of the annular filter cover 3 is better; when cleaning simultaneously, the cleaning brush 7 all takes place to remove and rotate with annular filter housing 3, and the cleaning brush 7 produces horizontal and fore-and-aft motion and produces the effort simultaneously for annular filter housing 3, and the cleaning performance further promotes.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. A self-cleaning air conditioner outdoor unit comprises an outdoor unit shell (1) and is characterized in that a mounting groove (2) is formed in the outdoor unit shell (1), an annular filter cover (3) is rotationally connected in the mounting groove (2), a strip-shaped groove (4) is formed in the side wall of the outdoor unit shell (1), a driving device for driving the annular filter cover (3) to rotate is installed in the strip-shaped groove (4), a cleaning brush strip (7) is fixedly connected to the inner bottom of the mounting groove (2), a liquid storage cavity (5) is formed in the side wall of the outdoor unit shell (1), a cleaning agent is filled in the liquid storage cavity (5), and a plurality of water absorbing strips (6) extending to the liquid level in the liquid storage cavity (5) are fixedly connected to the lower end of the cleaning brush strip (7);
the driving device comprises a gear (9) which is rotatably connected to the inner wall of the strip-shaped groove (4), the gear (9) is coaxially and fixedly connected with the annular filter cover (3) through a one-way bearing, a rack (10) which is meshed with the gear (9) is connected to the inner wall of the strip-shaped groove (4) in a sliding mode, and the side wall of the rack (10) is fixedly connected with a plurality of streamline fins (8);
the side wall of the outdoor unit shell (1) is provided with a first square groove (11) and a second square groove (12) which are communicated with the mounting groove (2), the first square groove (11) and the second square groove (12) are both connected with rotating wheels (14) in a rotating mode, one of the rotating wheels (14) is coaxially and fixedly connected with the gear (9) through a universal joint (13), the cleaning brush strip (7) is arranged in an annular mode and wound on the outer walls of the two rotating wheels (14), and the lower section of the cleaning brush strip (7) extends into the liquid storage cavity (5);
the method is characterized in that strong wind often strikes one side of an air conditioner outdoor unit arranged on a high floor, and according to Bernoulli principle, when wind blows a plurality of streamline fins (8), the streamline fins (8) are pushed to rise under the action of air pressure, so that racks (10) are driven to move upwards, the racks (10) are meshed with gears (9) to rotate for a certain angle, and accordingly the annular filter cover (3) is driven to rotate for the same angle, in the rotating process of the annular filter cover (3), friction is generated between the outer wall of the annular filter cover (3) and cleaning brush strips (7), and the cleaning brush strips (7) can clean the surface of the annular filter cover (3); when the strong wind stops, under the action of gravity, the rack (10) and the streamline wing pieces (8) recover to the original positions, and under the action of the one-way bearing, the annular filter cover (3) cannot rotate;
when the gear (9) rotates, one of the rotating wheels (14) is driven to rotate through the universal joint (13), and then the annular cleaning brush strip (7) is driven to rotate, so that the cleaning brush strip (7) is continuously moved out of the mounting groove (2) and enters the liquid storage cavity (5) to adsorb cleaning liquid, and the dirt on the cleaning brush strip (7) can be scraped through a narrow inlet before entering the liquid storage cavity (5), so that the cleaning brush strip (7) can be cleaned at any time, the cleaning brush strip (7) is not required to be cleaned any more in the long-term use process, the cleaning brush strip (7) directly enters the liquid storage cavity (5) to adsorb more cleaning agent, and further the surface cleaning effect on the surface of the annular filter cover (3) is better, meanwhile, the cleaning brush strip (7) and the annular filter cover (3) move and rotate, and the cleaning brush strip (7) simultaneously generates transverse and longitudinal movement and acting force relative to the annular filter cover (3), the cleaning effect is further improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910834849.1A CN110578971B (en) | 2019-09-05 | 2019-09-05 | Self-cleaning air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910834849.1A CN110578971B (en) | 2019-09-05 | 2019-09-05 | Self-cleaning air conditioner outdoor unit |
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| Publication Number | Publication Date |
|---|---|
| CN110578971A CN110578971A (en) | 2019-12-17 |
| CN110578971B true CN110578971B (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910834849.1A Active CN110578971B (en) | 2019-09-05 | 2019-09-05 | Self-cleaning air conditioner outdoor unit |
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| CN (1) | CN110578971B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720900A (en) * | 2020-05-29 | 2020-09-29 | 国网河北省电力有限公司保定供电分公司 | Air-water dual-purpose air conditioner outdoor unit cleaner |
| CN112923452A (en) * | 2021-02-08 | 2021-06-08 | 南京南春芷蕊商贸有限公司 | Moisture-proof cleaning assembly for central air conditioner filter screen in summer |
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| KR20190064175A (en) * | 2017-11-30 | 2019-06-10 | 박기로 | Air purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106839186A (en) * | 2017-02-21 | 2017-06-13 | 深圳沃海森科技有限公司 | air conditioner filter screen automatic cleaning device |
| CN108317712B (en) * | 2018-03-20 | 2023-07-14 | 珠海格力电器股份有限公司 | Filter screen subassembly and have its air conditioner |
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| CN1548828A (en) * | 2003-05-22 | 2004-11-24 | 彦 王 | Air sterilizing and filtering apparatus for individual use or used in air conditioner and ventilating apparatus |
| CN2628917Y (en) * | 2003-05-23 | 2004-07-28 | 王彦 | Air sterilization filtering apparatus for solo use or used in air conditioner and ventilating equipment |
| CN201046373Y (en) * | 2007-04-18 | 2008-04-16 | 珠海格力电器股份有限公司 | Filter screen automatic cleaning device for air conditioner |
| CN102328742A (en) * | 2011-05-26 | 2012-01-25 | 郑霞 | Bernoulli propeller |
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| CN103629757A (en) * | 2012-08-22 | 2014-03-12 | 美的集团股份有限公司 | Air conditioner outdoor unit capable of automatically cleaning filter net |
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| Publication number | Publication date |
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| CN110578971A (en) | 2019-12-17 |
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Effective date of registration: 20210602 Address after: Jq633, 2nd floor, Pioneer Park, Taiwan Business District, Qianyuan village, Luoyang Town, Quanzhou City, Fujian Province, 362000 Applicant after: Quanzhou hongpan Machinery Technology Co.,Ltd. Address before: No.85-2, Houzhai, Xishan village, dashiju Town, Xinchang County, Shaoxing City, Zhejiang Province Applicant before: Xinchang Boyan Intelligent Technology Co.,Ltd. |
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