CN102233217A - Automatic dust removal device for filter screen of air conditioner - Google Patents
Automatic dust removal device for filter screen of air conditioner Download PDFInfo
- Publication number
- CN102233217A CN102233217A CN2011101138049A CN201110113804A CN102233217A CN 102233217 A CN102233217 A CN 102233217A CN 2011101138049 A CN2011101138049 A CN 2011101138049A CN 201110113804 A CN201110113804 A CN 201110113804A CN 102233217 A CN102233217 A CN 102233217A
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Abstract
The invention relates to a dust removal device, in particular to an automatic dust removal device for a filter screen of an air conditioner. The automatic dust removal device comprises a water storage tank, a water receiving tray, a direct-current motor, a guide rail groove, the filter screen and a movable water spray brush. Bristles and a plurality of nozzles are arranged on the movable water spray brush, and one end of the movable water spray brush is connected with a cleaning hose; a water outlet pipe is fixedly connected to the bottom of the water receiving tray, and the other end of the water outlet pipe is fixedly connected with the water storage tank; limit protrusions of a rolling wheel are arranged at four sides of the guide rail groove, and the lateral surface of the guide rail groove is provided with a groove; the direct-current motor, a submersible pump, a cleaning electromagnetic valve and a drainage electromagnetic valve are all connected with a control circuit of the air conditioner; and cleaning timing and control programs are written in a single chip microcomputer of the control circuit. The automatic dust removal device can be used for automatically cleaning the filter screen of the air conditioner, and is simple to use and convenient to operate; and the connecting pipe of indoor and outdoor units of the air conditioner has no limitation that the connecting pipe is lower than the water receiving tray of the indoor unit.
Description
Technical field
The present invention relates to dust arrester, especially a kind of filter screen of air conditioner automatic dust removing apparatus.
Background technology
Air-conditioner is to utilize compressor, condenser, capillary and evaporimeter the interior space to be carried out the equipment of refrigerating/heating.In air-conditioner inside the screen pack that is used for air cleaning is installed, can filters the floating foreign bodies such as dust of the interior space.When having a large amount of foreign matter on the screen pack of air-conditioner, air-conditioner air intake ability is reduced, reduce the refrigerating/heating effect, and grow germ on the screen pack easily, cause air conditioner disease.So, need periodically to clean or change screen pack.The filter screen of air conditioner of design is dismountable now, and when having a large amount of foreign matter on the screen pack of air-conditioner, the user need pull down screen pack and clean up, reinstall after drying, or the screen pack that simply more renews.This just makes troubles to the user, often forgets and cleans or change screen pack.
Summary of the invention
Technical problem to be solved by this invention provides a kind of filter screen of air conditioner automatic dust removing apparatus, can regularly remove the foreign matter on the screen pack automatically.
Technical scheme of the present invention is:
The filter screen of air conditioner automatic dust removing apparatus comprises storage tank, accepts water pond, direct current generator, guide-track groove, screen pack, movable fountain brush.Bristle and a plurality of nozzle are installed on the described movable fountain brush, and the centre is hollow; Described movable fountain brush two ends dwindle, and wherein a termination portion connects washing hose, the sealing of other end head, and two ends all are equipped with the rolling wheel;
Described dust arrester, the axle of described rolling wheel is fixedlyed connected with the end of movable fountain brush by connecting rod; Described rolling wheel by two independently wheel be formed in parallel, be installed in the guide-track groove; Described rolling wheel connecting rod is a fixedly connected end of spring, the other end of spring is fixedly connected on the bottom of guide-track groove; Described rolling wheel connecting rod is an also fixedly connected end of stay cord, the other end of stay cord are fixedly connected on the axle of direct current generator;
Described dust arrester, described direct current generator have two, are fixedly mounted on the upper end of two guide-track grooves respectively, and an end of the fixedly connected stay cord of described direct current arbor when motor rotates, can be wrapped in stay cord on the motor shaft.
Described dust arrester, the described fixedly connected outlet pipe of lowest part of accepting water pond, the fixedly connected storage tank of the other end of outlet pipe.
Described dust arrester, the highest point of described storage tank is lower than the lowest part of accepting water pond; An immersible pump has been installed in described storage tank inside, on the immersible pump drainpipe drain solenoid valve has been installed; Connected the arm that cleans usefulness on the described drainpipe, arm connects an end of solenoid purge valve, and the other end of solenoid purge valve connects washing hose.
Described dust arrester is equipped with the spacing preiection of rolling wheel around the described guide-track groove, and the side has groove, and it is can be in guide-track groove up and down and do not drop out to be connected to the movable fountain brush of washing hose.
Described dust arrester, described dc motor, immersible pump, solenoid purge valve and drain solenoid valve all are connected with the control circuit of air-conditioner, and the single-chip microcomputer of described control circuit is interior with cleaning timing and control program.
Beneficial effect of the present invention is as follows:
(1) can clean the screen pack of air-conditioner automatically;
(2) use simply, easy to operate.
(3) adopt immersible pump row condensed water, machine was accepted the restriction of water pond in the inside and outside machine of air-conditioner was taken over and is not lower than.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is an A-A view of the present invention.
Fig. 3 is a B-B view of the present invention.
Among the figure: storage tank 1, drainpipe 2, drain solenoid valve 3, solenoid purge valve 4, washing hose 5, outlet pipe 6, accept water pond 7, direct current generator 8, guide-track groove 9, screen pack 10, movable fountain brush 11, spring 12, rolling wheel 13, connecting rod 14, stay cord 15, bristle 16, nozzle 17.
The specific embodiment
Below in conjunction with accompanying drawing 1, Fig. 2 and Fig. 3 the enforcement of technical scheme is described in further detail:
As Fig. 1, Fig. 2 and shown in Figure 3, according to technical scheme provided by the invention, this device comprises storage tank 1, accepts water pond 7, direct current generator 8, guide-track groove 9, screen pack 10, movable fountain brush 11.Bristle 16 and a plurality of nozzle 17 are installed on the described movable fountain brush 11, and the centre is hollow; Described movable fountain brush 11 two ends dwindle, and wherein a termination portion connects washing hose 5, the sealing of other end head, and two ends all are equipped with rolling wheel 13;
Described dust arrester, the axle of described rolling wheel 13 is fixedlyed connected with the end of movable fountain brush 11 by connecting rod 14; Described rolling wheel 13 by two independently wheel be formed in parallel, be installed in the guide-track groove 9; The connecting rod 14 of described rolling wheel 13 is a fixedly connected end of spring 12, the other end of spring 12 is fixedly connected on the bottom of guide-track groove 9; The connecting rod 14 of described rolling wheel 13 is an also fixedly connected end of stay cord 15, the other end of stay cord 15 is fixedly connected on the axle of direct current generator 8;
Described dust arrester, described direct current generator 8 has two, is fixedly mounted on the upper end of two guide-track grooves 9 respectively, and an end of the fixedly connected stay cord 15 of axle of described direct current generator 8 when direct current generator 8 rotates, can be wrapped in stay cord 15 on the axle of direct current generator 8.
Described dust arrester, the described fixedly connected outlet pipe 6 of lowest part of accepting water pond 7, the fixedly connected storage tank 1 of the other end of outlet pipe.
Described dust arrester, the highest point of described storage tank 1 is lower than the lowest part of accepting water pond 7; An immersible pump has been installed in described storage tank 1 inside, on the drainpipe 2 of immersible pump drain solenoid valve 3 has been installed; Connected the arm that cleans usefulness on the described drainpipe 2, arm connects an end of solenoid purge valve 4, and the other end of solenoid purge valve 4 connects washing hose 5.
Described dust arrester is equipped with the spacing preiection of rolling wheel 13 around the described guide-track groove 9, the side has groove, and it is can be in guide-track groove 9 up and down and do not drop out to be connected to the movable fountain brush 11 of washing hose 5.
Described dust arrester, described direct current generator 8, immersible pump, solenoid purge valve 4 and drain solenoid valve 3 all are connected with the control circuit of air-conditioner, and the single-chip microcomputer of described control circuit is interior with cleaning timing and cleaning control program.
Operation principle of the present invention is: when air-conditioner was worked, the control circuit of air-conditioner picked up counting, and added up accumulated running time.During operate as normal, accept water pond 7 and catch the condensed water that evaporimeter drips, and flow to storage tank 1 from outlet pipe 6, the water level of electric circuit inspection storage tank 1, when water level reaches the height of setting, immersible pump energising with condensed water by drainpipe 2 and drain solenoid valve 3 rows to outdoor, meanwhile, foreign matter such as koniology in filter screen of air conditioner 10 filter chambers.When accumulated running time of the control circuit of air-conditioner statistics when setting value (30 to 40 days), program enters automatic dedusting state, close drain solenoid valve 3 this moment earlier, open solenoid purge valve 4, the immersible pump energising, the immersible pump discharge water flows to solenoid purge valve 4, washing hose 5, movable cleaning brush 11 successively, and from nozzle 17 ejections, cleaning and filtering net 10, the water of ejection splash into accepts water pond 7, flows to storage tank 1 and continues circulation.In movable fountain brush 11 water sprays, two direct current generator 8 intermittently rotatings.Stay cord 15 was wrapped on 8 in the direct current generator when direct current generator 8 was just changeing, and stay cord 15 shortens, and it is up that direct current generator 8 overcomes the pulling force drive activity fountain brush 11 of spring 12; During direct current generator 8 counter-rotating, stay cord 15 unclamps from the axle of going up of direct current generator 8, stay cord 15 elongations, movable fountain brush 11 under the effect of the restoring force of spring 12 to descending.When movable fountain brush 11 moved back and forth the number of times (6 to 10 times) that reaches setting, direct current generator 8 stopped operating, and closes solenoid purge valve 4, opens drain solenoid valve 3, at once the condensed water of muddiness was discharged the program recovery normal operating conditions.
Advantage of the present invention is, can clean the screen pack of air-conditioner automatically, uses simply, easy to operate, and machine was not accepted the restriction of water pond in the inside and outside machine of air-conditioner was taken over and is lower than.
Claims (7)
1. filter screen of air conditioner automatic dust removing apparatus comprises storage tank (1), accepts water pond (7), direct current generator (8), guide-track groove (9), screen pack (10), movable fountain brush (11), rolling wheel (13).Bristle (16) and a plurality of nozzle (17) are installed on the described movable fountain brush (11), and the centre is hollow; Described movable fountain brush (11) two ends dwindle, and wherein a termination portion connects washing hose (5), the sealing of other end head, and two ends all are equipped with rolling wheel (13).
2. automatic dust removing apparatus according to claim 1 is characterized in that: the axle of described rolling wheel (13) is fixedlyed connected with the end of movable fountain brush (11) by connecting rod (14); Described rolling wheel (13) by two independently wheel be formed in parallel, be installed in the guide-track groove (9); The connecting rod (14) of described rolling wheel (13) the is fixedly connected end of spring (12), the other end of spring (12) is fixedly connected on the bottom of guide-track groove (9); The connecting rod (14) of described rolling wheel (13) is the also fixedly connected end of stay cord (15), the other end of stay cord (15) are fixedly connected on the axle of direct current generator (8).
3. automatic dust removing apparatus according to claim 1, it is characterized in that: described direct current generator (8) has two, be fixedly mounted on the upper end of two guide-track grooves (9) respectively, one end of the fixedly connected stay cord of axle (15) of described direct current generator (8), when direct current generator (8) rotates, stay cord (15) can be wrapped on the axle of direct current generator (8).
4. automatic dust removing apparatus according to claim 1 is characterized in that: the described fixedly connected outlet pipe of lowest part (6) of accepting water pond (7), the fixedly connected storage tank of the other end of outlet pipe (1).
5. automatic dust removing apparatus according to claim 1 is characterized in that: the highest point of described storage tank (1) is lower than the lowest part of accepting water pond (7); An immersible pump has been installed in described storage tank (1) inside, and drain solenoid valve (3) has been installed on the drainpipe of immersible pump (2); Connected the arm that cleans usefulness on the described drainpipe (2), arm connects an end of solenoid purge valve (4), and the other end of solenoid purge valve (4) connects washing hose (5).
6. automatic dust removing apparatus according to claim 1, it is characterized in that: described guide-track groove (9) is equipped with the spacing preiection of rolling wheel (13) all around, the side has groove, and the movable fountain brush (11) that is connected to washing hose (5) can be up and down in guide-track groove (9).
7. according to claim 1 and 5 described automatic dust removing apparatus, it is characterized in that: described direct current generator (8), immersible pump, solenoid purge valve (4) and drain solenoid valve (3) all are connected with the control circuit of air-conditioner, and the single-chip microcomputer of described control circuit is interior with cleaning timing and cleaning control program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101138049A CN102233217A (en) | 2011-04-30 | 2011-04-30 | Automatic dust removal device for filter screen of air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101138049A CN102233217A (en) | 2011-04-30 | 2011-04-30 | Automatic dust removal device for filter screen of air conditioner |
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| CN102233217A true CN102233217A (en) | 2011-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101138049A Pending CN102233217A (en) | 2011-04-30 | 2011-04-30 | Automatic dust removal device for filter screen of air conditioner |
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| CN103017263A (en) * | 2012-12-14 | 2013-04-03 | 宋道胜 | Multifunctional air conditioner terminal |
| CN103405960A (en) * | 2013-07-19 | 2013-11-27 | 中铁第四勘察设计院集团有限公司 | Filter self-cleaning system |
| CN104368199A (en) * | 2014-11-10 | 2015-02-25 | 江苏创兰太阳能空调有限公司 | Air purifier |
| CN104383759A (en) * | 2014-11-04 | 2015-03-04 | 厦门睿晨环境科技有限公司 | Air cleaner |
| CN104976682A (en) * | 2014-04-02 | 2015-10-14 | 美的集团股份有限公司 | Air conditioner indoor unit and air conditioner provided with same |
| CN105135659A (en) * | 2015-08-31 | 2015-12-09 | 广东美的制冷设备有限公司 | Dust removal device and dust removal method for indoor filter screen of air conditioner, and air conditioner |
| CN105509271A (en) * | 2016-01-26 | 2016-04-20 | 太仓苏晟电气技术科技有限公司 | Environment-friendly air conditioner with automatic cleaning function |
| CN105509179A (en) * | 2016-01-26 | 2016-04-20 | 太仓苏晟电气技术科技有限公司 | Air conditioner case with auto-cleaning function |
| CN105546776A (en) * | 2016-01-26 | 2016-05-04 | 太仓苏晟电气技术科技有限公司 | Environment-friendly air conditioner with high cleanliness |
| CN105953361A (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 |
| CN106524431A (en) * | 2016-12-05 | 2017-03-22 | 珠海格力电器股份有限公司 | Method and system for detecting and cleaning dirt degree of filter screen and air conditioner |
| CN106642337A (en) * | 2016-12-19 | 2017-05-10 | 珠海格力电器股份有限公司 | Air conditioning unit, indoor unit and filter screen cleaning device thereof |
| WO2017092155A1 (en) * | 2015-11-30 | 2017-06-08 | 美的集团武汉制冷设备有限公司 | Dust-removing apparatus and wall-mounted air conditioner |
| CN107255324A (en) * | 2011-11-17 | 2017-10-17 | 恩弗里德系统公司 | The method and system of the air in enclosed environment is adjusted for air circulation system in a distributed manner |
| CN107621024A (en) * | 2016-07-14 | 2018-01-23 | 青岛海尔智能技术研发有限公司 | Air conditioner room unit |
| CN108027216A (en) * | 2015-08-11 | 2018-05-11 | 黄利华 | Power plant with multiple-effect evaporation formula condenser |
| CN108775639A (en) * | 2018-04-20 | 2018-11-09 | 裴永刚 | A kind of air-conditioning refrigerating filter screen impurity removing equipment |
| CN109316841A (en) * | 2018-09-25 | 2019-02-12 | 泰州机电高等职业技术学校(江苏联合职业技术学院泰州机电分院) | A kind of air-conditioning filter net intelligent and high-efficiency cleaning machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4884416A (en) * | 1988-12-29 | 1989-12-05 | Hwang Min Su | Electronic air-cleaning air conditioner automatically washed by water |
| 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 |
| CN201138046Y (en) * | 2007-12-03 | 2008-10-22 | 珠海格力电器股份有限公司 | Air conditioner capable of automatically cleaning filter screen |
| CN101408326A (en) * | 2007-10-12 | 2009-04-15 | 珠海格力电器股份有限公司 | Rolling and automatic cleaning device for filter screen of split floor type air conditioner |
| CN202078819U (en) * | 2011-04-30 | 2011-12-21 | 林勇 | Automatic dust-removing device of air-conditioner filter screen |
-
2011
- 2011-04-30 CN CN2011101138049A patent/CN102233217A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4884416A (en) * | 1988-12-29 | 1989-12-05 | Hwang Min Su | Electronic air-cleaning air conditioner automatically washed by water |
| 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 |
| CN101408326A (en) * | 2007-10-12 | 2009-04-15 | 珠海格力电器股份有限公司 | Rolling and automatic cleaning device for filter screen of split floor type air conditioner |
| CN201138046Y (en) * | 2007-12-03 | 2008-10-22 | 珠海格力电器股份有限公司 | Air conditioner capable of automatically cleaning filter screen |
| CN202078819U (en) * | 2011-04-30 | 2011-12-21 | 林勇 | Automatic dust-removing device of air-conditioner filter screen |
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| US10675582B2 (en) | 2012-07-18 | 2020-06-09 | Enverid Systems, Inc. | Systems and methods for regenerating adsorbents for indoor air scrubbing |
| US11608998B2 (en) | 2012-09-24 | 2023-03-21 | Enverid Systems, Inc. | Air handling system with integrated air treatment |
| US11890571B2 (en) | 2012-11-15 | 2024-02-06 | Enverid Systems, Inc. | Method and system for reduction of unwanted gases in indoor air |
| US10850224B2 (en) | 2012-11-15 | 2020-12-01 | Enverid Systems, Inc. | Method and system for reduction of unwanted gases in indoor air |
| CN103017263A (en) * | 2012-12-14 | 2013-04-03 | 宋道胜 | Multifunctional air conditioner terminal |
| CN103405960A (en) * | 2013-07-19 | 2013-11-27 | 中铁第四勘察设计院集团有限公司 | Filter self-cleaning system |
| US10765990B2 (en) | 2013-09-17 | 2020-09-08 | Enverid Systems, Inc. | Systems and methods for efficient heating of sorbents in an indoor air scrubber |
| CN104976682A (en) * | 2014-04-02 | 2015-10-14 | 美的集团股份有限公司 | Air conditioner indoor unit and air conditioner provided with same |
| CN104976682B (en) * | 2014-04-02 | 2018-07-10 | 美的集团股份有限公司 | Air conditioner room unit and with its air conditioner |
| CN104383759A (en) * | 2014-11-04 | 2015-03-04 | 厦门睿晨环境科技有限公司 | Air cleaner |
| CN104368199A (en) * | 2014-11-10 | 2015-02-25 | 江苏创兰太阳能空调有限公司 | Air purifier |
| US10913026B2 (en) | 2015-05-11 | 2021-02-09 | Enverid Systems, Inc. | Method and system for reduction of unwanted gases in indoor air |
| CN108027216B (en) * | 2015-08-11 | 2019-12-27 | 黄利华 | Power plant with multiple-effect evaporative condenser |
| CN108027216A (en) * | 2015-08-11 | 2018-05-11 | 黄利华 | Power plant with multiple-effect evaporation formula condenser |
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| CN105509271A (en) * | 2016-01-26 | 2016-04-20 | 太仓苏晟电气技术科技有限公司 | Environment-friendly air conditioner with automatic cleaning function |
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| CN105953361A (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 |
| CN105953361B (en) * | 2016-05-06 | 2018-09-04 | 广东美的制冷设备有限公司 | Air conditioner and its cleaning control method |
| CN107621024A (en) * | 2016-07-14 | 2018-01-23 | 青岛海尔智能技术研发有限公司 | Air conditioner room unit |
| US11110387B2 (en) | 2016-11-10 | 2021-09-07 | Enverid Systems, Inc. | Low noise, ceiling mounted indoor air scrubber |
| US11673090B2 (en) | 2016-11-10 | 2023-06-13 | Enverid Systems, Inc. | Low noise, ceiling mounted indoor air scrubber |
| CN106524431A (en) * | 2016-12-05 | 2017-03-22 | 珠海格力电器股份有限公司 | Method and system for detecting and cleaning dirt degree of filter screen and air conditioner |
| CN106642337A (en) * | 2016-12-19 | 2017-05-10 | 珠海格力电器股份有限公司 | Air conditioning unit, indoor unit and filter screen cleaning device thereof |
| CN108775639A (en) * | 2018-04-20 | 2018-11-09 | 裴永刚 | A kind of air-conditioning refrigerating filter screen impurity removing equipment |
| CN109316841A (en) * | 2018-09-25 | 2019-02-12 | 泰州机电高等职业技术学校(江苏联合职业技术学院泰州机电分院) | A kind of air-conditioning filter net intelligent and high-efficiency cleaning machine |
| CN109945456A (en) * | 2019-03-06 | 2019-06-28 | 广东美的制冷设备有限公司 | Air conditioner washing module control circuit, method and air conditioner |
| CN118079541A (en) * | 2024-04-26 | 2024-05-28 | 南通康净环保科技有限公司 | Air purification dust removal filter screen cleaning device |
| CN118079541B (en) * | 2024-04-26 | 2024-06-21 | 南通康净环保科技有限公司 | Air purification dust removal filter screen cleaning device |
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Application publication date: 20111109 |