CN105135659A - Dust removal device and dust removal method for indoor filter screen of air conditioner, and air conditioner - Google Patents
Dust removal device and dust removal method for indoor filter screen of air conditioner, and air conditioner Download PDFInfo
- Publication number
- CN105135659A CN105135659A CN201510548087.0A CN201510548087A CN105135659A CN 105135659 A CN105135659 A CN 105135659A CN 201510548087 A CN201510548087 A CN 201510548087A CN 105135659 A CN105135659 A CN 105135659A
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- CN
- China
- Prior art keywords
- air conditioner
- fixed station
- connecting rod
- filtering net
- dust arrester
- 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.)
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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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention relates to the technical field of household appliance control, and provides a dust removal device and a dust removal method for an indoor filter screen of an air conditioner, and an air conditioner. The dust removal device for the indoor filter screen of the air conditioner comprises fixed tables, connection rods and magnetic induction devices, wherein each fixed table is located at the two ends of a wind wheel shaft of an indoor fan, rotates with the wind wheel shaft, and is matched with the corresponding connection rod; the first end of each connection rod is hinged with the filter screen, and the second end of each connection rod is drooped under the action of a gravity; and the second end of each connection rod and the corresponding fixed table are arranged at an interval, and connection is controlled through each electromagnetic induction device. According to the dust removal device for the indoor filter screen of the air conditioner disclosed by the invention, the filter screen is driven to vibrate through the rotation of the indoor motor, thus dust removal for the filter screen does not need to be manually carried out; and moreover, the motor and the filter screen are connected through the connection rods, and the dust removal device is simple in structure, easy to assemble, and free from increasing the volume and cost of the air conditioner, thus being suitable for popularization and application.
Description
Technical field
The present invention relates to home wiring control technical field, particularly relate to a kind of air conditioner chamber filtering net dust arrester, dust collection method and air-conditioner.
Background technology
Air conditioner room unit in use for some time, easily accumulates dust because screen pack is chronically exposed in air, screen pack can be caused at most to block if accumulated, and reduces household air-conditioner, is unfavorable for energy saving.
Existing air-conditioner manufacturer is detected dust on filter screen mainly through accumulative air-conditioner running time or increase sensor, and points out user dedusting when reaching after the dust on cumulative time or screen pack reaches a threshold value.But said method operability is poor, user is still needed to do it yourself dedusting.
On this basis, prior art proposes a kind of device that can realize air-conditioner automatic dust removing, but this kind of device can cause air conditioner structure more complicated, increases and produces assembly difficulty, and air-conditioner volume change is simultaneously large, cost is higher.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is just to provide a kind of air conditioner chamber filtering net dust arrester, dust collection method and air-conditioner, simply, easily assemble at guarantee air conditioner structure and do not increase on the basis of air-conditioning volume and manufacturing cost, realizing the automatic dust removing of air-conditioner.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of air conditioner chamber filtering net dust arrester, comprising fixed station, connecting rod and magnetic-inductive device; Described fixed station is positioned at the two ends of the rotor shaft of indoor fan and rotates with described rotor shaft, and each described fixed station mates with a connecting rod respectively; First end and the screen pack of described connecting rod are hinged, and the second end is sagging under gravity; Second end and the described fixed station interval of described connecting rod are arranged, and by electromagnetic induction device control connection.
Preferably, described electromagnetic induction device comprises hot-wire coil and magnet; Described hot-wire coil is arranged on described connecting rod second end, and described magnet is arranged on described fixed station, and described connecting rod second end to be adsorbed on the described fixed station that matches and fixing when the energising of described hot-wire coil.
Preferably, described hot-wire coil includes the switch controlling current switching.
Preferably, described magnet is arranged in the end face outside of described fixed station.
Preferably, described magnet is magnet.
Preferably, the first end of described connecting rod is connected on the drift angle of described screen pack by pin.
Preferably, described fixed station is the disk coaxially arranged with described rotor shaft.
Preferably, the two ends being distributed in described screen pack of described connecting rod, magnetic-inductive device and disk symmetry.
The present invention also provides a kind of method adopting above-mentioned air conditioner chamber filtering net dust arrester to carry out dedusting, comprises the following steps:
S1: under the state that air-conditioner is out of service, is fixed on fixed station by magnetic-inductive device by connecting rod second end;
S2: start air-conditioner and run, fixed station rotates under the drive of indoor fan, and the second end of drivening rod rotates thereupon, and then jitter filtering net carries out dedusting to screen pack.
The present invention also provides a kind of air-conditioner, comprises above-mentioned air conditioner chamber filtering net dust arrester.
(3) beneficial effect
Technical scheme of the present invention has following beneficial effect: air conditioner chamber of the present invention filtering net dust arrester, and its rotation by indoor motor drives screen pack vibration, thus does not need the dedusting manually carrying out screen pack.Further, connected between motor and screen pack by connecting rod, its structure simply, is easily assembled, and can not increase volume and the cost of air-conditioning, thus be applicable to applying.
In preferred version of the present invention, the hot-wire coil of magnetic-inductive device is arranged on the second end of connecting rod, and magnet is arranged on fixed station; On this basis, by rationally arranging the position of magnet on fixed station, the run-in synchronism of the connecting rod at rotor shaft two ends can be realized, and then ensure the reasonable of distribution of force on screen pack.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front elevational schematic be arranged on by air conditioner chamber's filtering net dust arrester of the present embodiment in air-conditioner;
Fig. 2 is the schematic perspective view be arranged on by air conditioner chamber's filtering net dust arrester of the present embodiment in air-conditioner;
Fig. 3 is the schematic side view be arranged on by air conditioner chamber's filtering net dust arrester of the present embodiment in air-conditioner;
Fig. 4 is the structural representation of drip tray in air-conditioner;
Fig. 5 is the close-up schematic view at I place in Fig. 4;
In figure: 1, sell; 2, screen pack; 3, connecting rod; 4, electromagnetic induction device; 5, fixed station; 6, indoor motor; 7, tubular wine wheel; 8, wind wheel bearing; 9, drip tray; 10, condenser; 11, drip tray upper plate; 12, drip tray lower plate; 13, dust route.
Detailed description of the invention
Below in conjunction with drawings and Examples, embodiments of the present invention are described in further detail.Following examples for illustration of the present invention, but can not be used for limiting the scope of the invention.
In describing the invention, it should be noted that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
Air conditioner chamber's filtering net 2 dust arrester of the present embodiment, comprises fixed station 5, connecting rod 3 and magnetic-inductive device.Wherein, described fixed station 5 is positioned at the two ends of the rotor shaft of indoor fan and rotates with described rotor shaft, and each described fixed station 5 mates with a connecting rod 3 respectively.Concrete, first end and the screen pack 2 of connecting rod 3 are hinged, and the second end is sagging under gravity; Now, the second end of connecting rod 3 and fixed station 5 interval are arranged, and are also directly do not contact between the second end of connecting rod 3 and fixed station 5.In order to connect between second end and fixed station 5 of connecting rod 3, thus the second end of connecting rod 3 is rotated together along with fixed station 5, the present embodiment arranges electromagnetic induction device 4.By the connection between the second end of this electromagnetic induction device 4 control link 3 and fixed station 5.
Air conditioner chamber's filtering net 2 dust arrester of the present embodiment, its rotation by indoor motor 6 drives screen pack 2 to vibrate, thus does not need the dedusting manually carrying out screen pack 2.Further, connected between motor and screen pack 2 by connecting rod 3, its structure simply, is easily assembled, and can not increase volume and the cost of air-conditioning, thus be applicable to applying.
Wherein it should be noted that, the effect of fixed station 5 is to connect with connecting rod 3, and the second end of drivening rod 3 rotates, thus makes connecting rod 3 jitter filtering net 2, realizes the dedusting to screen pack 2.Therefore, the structure of fixed station 5 does not do particular/special requirement.The version of the fixed station 5 in the present embodiment can be disk, cylinder, the frustum of a cone, rectangular block even polymorphic structure.In addition, fixed station 5 can also be rotor shaft itself, thus connecting rod 3 be directly fixed on rotor shaft two ends end face on and rotate together along with rotor shaft.Certainly, due to the limited diameter of the rotor shaft of air conditioning chamber's inner blower, therefore possible and not obvious to the dust removing effects of screen pack 2.The present embodiment is only described for the fixed station 5 of disc format below, and it is not to the restriction of the application.
The quantity of the fixed station 5 of the present embodiment is two and the quantity of connecting rod 3 is two, and refer to Fig. 1 to 3, indoor motor 6 is connected with tubular wine wheel 7, and the right side of tubular wine wheel 7 is wind wheel bearing 8.A discoidal fixed station 5 is respectively arranged with on the right side of the left side of indoor motor 6 and wind wheel bearing 8.Fixed station 5 respectively with connecting rods 3 of left and right mate.Wherein, carry out dedusting in order to effective jitter filtering net 2 to it, the top of preferred two connecting rods 3 of the present embodiment is hinged with two drift angles of screen pack 2 respectively, and bottom naturally droops under gravity, and and keeps certain level distance between fixed station 5.In the present embodiment, preferably adopt pin 1 by the first end of connecting rod 3 and screen pack 2 hinged.
In order to be fixed on fixed station 5 by the second end connecting connecting rod 3, the present embodiment discloses a kind of electromagnetic induction device 4, and this electromagnetic induction device 4 comprises hot-wire coil and magnet.When hot-wire coil is electrified, generation magnetic field around hot-wire coil, thus attract each other between hot-wire coil and magnet, the second end of connecting rod 3 is adsorbed onto on the end face of fixed station 5.
The hot-wire coil of electromagnetic induction device 4 and magnet can be separately positioned on connecting rod 3 second end and fixed station 5 by the present embodiment.
Wherein a kind of situation: be arranged on by hot-wire coil on connecting rod 3 second end, magnet is arranged on fixed station 5, and connecting rod 3 second end to be adsorbed on the fixed station 5 that matches and fixing when the energising of described hot-wire coil.Preferably magnet is arranged in the end face outside of fixed station 5, thus directly the second end of connecting rod 3 is fixed in the end face outside of fixed station 5, please with further reference to Fig. 2.Because connecting rod 3 is adsorbed on the end face of fixed station 5, therefore connecting rod 3 to rotate and the rotation of connecting rod 3 can not be subject to the interference of rotor shaft or other structure together along with fixed station 5.
The advantage that this kind of situation has is, by arranging the position of magnet on fixed station 5, connecting rod 3 can be made to connect with the ad-hoc location of fixed station 5.On this basis, by arranging the position relationship of the magnet on the fixed station 5 of the left and right sides, connecting rod 3 synchronous axial system of the left and right sides can be made, and then ensure the reasonable of distribution of force on screen pack 2.Further, due to the lighter in weight of hot-wire coil, thus it is also more fixing than being easier to attracted on fixed station 5 to make connecting rod 3.
Another kind of situation is: be arranged on by hot-wire coil on fixed station 5, be arranged on by magnet on the second end of connecting rod 3.In this kind of situation, connecting rod 3 second end self can be made up of magnetic material, thus does not need additionally to arrange magnet, reduces device manufacturing cost with the structure of simplification device.
On the basis of the above, the switch controlling current switching can be set in hot-wire coil, control the work of electromagnetic induction device 4 with this.
Magnet in the present embodiment preferably but be not limited to and have ferromagnetic magnet.
The present embodiment also provides a kind of method adopting air conditioner chamber's filtering net 2 dust arrester in the present embodiment to carry out dedusting, comprises the following steps:
S1: under the state that air-conditioner is out of service, is fixed on fixed station 5 by magnetic-inductive device by connecting rod 3 second end;
S2: start air-conditioner and run, fixed station 5 rotates under the drive of rotor shaft, and the second end of drivening rod 3 rotates thereupon, and then jitter filtering net 2 pairs of screen packs 2 carry out dedusting.
Wherein it should be noted that, why will connect between the second end of connecting rod 3 and fixed station 5 under the state that air-conditioner is out of service again, mainly due in air-conditioner running, indoor fan runs up, thus fixed station 5 runs up thereupon.If now the second end of connecting rod 3 is fixed on fixed station 5, be then easy to cause damage to connecting rod 3 second end or fixed station 5.Certainly, when not considering structural failure, also when air-conditioning normally runs, can connect between the second end of connecting rod 3 and fixed station 5.
Air conditioner chamber's filtering net 2 dust arrester of the present embodiment, it is the intermediary of junction chamber inner blower and screen pack 2, and by the vibration passing of indoor fan to screen pack 2.The break-make of air conditioner chamber's filtering net 2 dust arrester is selected by user oneself.When air-conditioning normally works, air conditioner chamber's filtering net 2 dust arrester is disconnected, thus extra load is not caused to indoor fan.When needs are to air-conditioner dedusting, connect air conditioner chamber's filtering net 2 dust arrester.
Wherein, preferred air-conditioning is accumulative runs a period of time, as (the concrete time is by factory settings) after using one month opens one-time dedusting prompting; Also can be dust sensor when detecting that screen pack 2 dust accumulation reaches limit value, prompting user carries out dust removal process.After user sees dust-full prompting, only need press remote controller or the corresponding dedusting button of air-conditioning end.
Preferably by the dust on the screen pack 2 shaken off by outside drip tray 9 discharge chamber.Corresponding, when opening dedusting pattern, air-conditioning opens dehumidification mode automatically.Why dehumidification mode opened by air-conditioning, be in order to after making the dust that screen pack 2 is shaken off drop into drip tray 9 along with air conditioner condensate water is discharged to outdoor together.Refer to Fig. 4 and Fig. 5, the steam under dehumidification mode in air runs into condenser 10 and is liquefied, and condensed water drops in drip tray 9.And the dust on screen pack 2 is when being shaken off, the dust route 13 of dust between drip tray upper plate 11 and drip tray lower plate 12 drops in drip tray 9, and final along with outside the condensed water in drip tray 9 together discharge chamber.
Above embodiment is only for illustration of the present invention, but not limitation of the present invention.Although with reference to embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, various combination, amendment or equivalent replacement are carried out to technical scheme of the present invention, do not depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (10)
1. air conditioner chamber's filtering net dust arrester, is characterized in that, comprises fixed station, connecting rod and magnetic-inductive device; Described fixed station is positioned at the two ends of the rotor shaft of indoor fan and rotates with described rotor shaft, and each described fixed station mates with a connecting rod respectively; First end and the screen pack of described connecting rod are hinged, and the second end is sagging under gravity; Second end and the described fixed station interval of described connecting rod are arranged, and by electromagnetic induction device control connection.
2. air conditioner chamber according to claim 1 filtering net dust arrester, it is characterized in that, described electromagnetic induction device comprises hot-wire coil and magnet; Described hot-wire coil is arranged on described connecting rod second end, and described magnet is arranged on described fixed station, and described connecting rod second end to be adsorbed on the described fixed station that matches and fixing when the energising of described hot-wire coil.
3. air conditioner chamber according to claim 2 filtering net dust arrester, is characterized in that, described hot-wire coil includes the switch controlling current switching.
4. air conditioner chamber according to claim 2 filtering net dust arrester, it is characterized in that, described magnet is arranged in the end face outside of described fixed station.
5. air conditioner chamber according to claim 2 filtering net dust arrester, is characterized in that, described magnet is magnet.
6. air conditioner chamber as claimed in any of claims 1 to 5 filtering net dust arrester, is characterized in that, the first end of described connecting rod is connected on the drift angle of described screen pack by pin.
7. air conditioner chamber as claimed in any of claims 1 to 5 filtering net dust arrester, is characterized in that, described fixed station is the disk coaxially arranged with described rotor shaft.
8. air conditioner chamber according to claim 7 filtering net dust arrester, is characterized in that, the two ends being distributed in described screen pack of described connecting rod, magnetic-inductive device and disk symmetry.
9. carry out the method for dedusting according to any one air conditioner chamber filtering net dust arrester in claim 1 to 8, it is characterized in that, comprise the following steps:
S1: under the state that air-conditioner is out of service, is fixed on fixed station by magnetic-inductive device by connecting rod second end;
S2: start air-conditioner and run, fixed station rotates under the drive of indoor fan, and the second end of drivening rod rotates thereupon, and then jitter filtering net carries out dedusting to screen pack.
10. an air-conditioner, is characterized in that, comprises the air conditioner chamber's filtering net dust arrester in claim 1 to 8 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510548087.0A CN105135659B (en) | 2015-08-31 | 2015-08-31 | A kind of air conditioner chamber's filtering net dust arrester, dust removal method and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510548087.0A CN105135659B (en) | 2015-08-31 | 2015-08-31 | A kind of air conditioner chamber's filtering net dust arrester, dust removal method and air conditioner |
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| CN105135659A true CN105135659A (en) | 2015-12-09 |
| CN105135659B CN105135659B (en) | 2017-11-17 |
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| CN201510548087.0A Active CN105135659B (en) | 2015-08-31 | 2015-08-31 | A kind of air conditioner chamber's filtering net dust arrester, dust removal method and air conditioner |
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Cited By (5)
| 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 |
| 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 |
| CN106440139A (en) * | 2016-10-18 | 2017-02-22 | 珠海格力电器股份有限公司 | Mosquito killing device and method for air conditioner and air conditioner with device |
| CN110713095A (en) * | 2019-10-17 | 2020-01-21 | 费吕平 | Use self-cleaning air exchange system on elevator car |
| CN114992819A (en) * | 2022-06-20 | 2022-09-02 | 珠海格力电器股份有限公司 | Air conditioning system, air conditioning indoor unit and self-cleaning control method thereof |
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| CN2318555Y (en) * | 1997-12-19 | 1999-05-12 | 郑龙和 | Air filter with vibrating and ash cleaning |
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| CN102233217A (en) * | 2011-04-30 | 2011-11-09 | 林勇 | Automatic dust removal device for filter screen of air conditioner |
| CN205014575U (en) * | 2015-08-31 | 2016-02-03 | 广东美的制冷设备有限公司 | Air -conditioner inner filtration net dust collector and air conditioner |
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| JPH10151942A (en) * | 1996-11-25 | 1998-06-09 | Calsonic Corp | Filter unit of air conditioner |
| CN2318555Y (en) * | 1997-12-19 | 1999-05-12 | 郑龙和 | Air filter with vibrating and ash cleaning |
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Cited By (7)
| 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 |
| 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 |
| 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 |
| CN106440139A (en) * | 2016-10-18 | 2017-02-22 | 珠海格力电器股份有限公司 | Mosquito killing device and method for air conditioner and air conditioner with device |
| CN106440139B (en) * | 2016-10-18 | 2022-10-11 | 珠海格力电器股份有限公司 | Mosquito killing device and method for air conditioner and air conditioner with mosquito killing device |
| CN110713095A (en) * | 2019-10-17 | 2020-01-21 | 费吕平 | Use self-cleaning air exchange system on elevator car |
| CN114992819A (en) * | 2022-06-20 | 2022-09-02 | 珠海格力电器股份有限公司 | Air conditioning system, air conditioning indoor unit and self-cleaning control method thereof |
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|---|---|
| CN105135659B (en) | 2017-11-17 |
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