CN102829538A - Filter screen cleaning device and indoor air conditioning unit - Google Patents
Filter screen cleaning device and indoor air conditioning unit Download PDFInfo
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- CN102829538A CN102829538A CN2012102956400A CN201210295640A CN102829538A CN 102829538 A CN102829538 A CN 102829538A CN 2012102956400 A CN2012102956400 A CN 2012102956400A CN 201210295640 A CN201210295640 A CN 201210295640A CN 102829538 A CN102829538 A CN 102829538A
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Abstract
The invention discloses a filter screen cleaning device and an indoor air conditioning unit. The filter screen cleaning device comprises a filter screen, a movable filter screen mechanism and a dust absorption mechanism, wherein the movable filter screen mechanism supports the filter screen and drives the same to move horizontally, and the dust absorption mechanism is fixedly connected with the movable filter screen mechanism and used for cleaning the filter screen. By controlling the movable filter screen mechanism and the dust absorption mechanism to move oppositely, contact absorption plane for the dust absorption is reduced, adsorptive power of a dust absorption chamber is centralized to absorb dust on the surface of the filter screen, and due to a dust absorption groove formed on a dust absorption box holder, the problems that mounting space is limited and dust absorption power is reduced and the like since a conventional dust absorption head is externally connected with a long dust absorption hose and moves back and forth are solved. The filter screen cleaning device is simple in structure, easy to control, low in cost, good in dust absorption reliability, free of influence on appearance of an existing air conditioner, and meanwhile capable of serving as an accessory to be mounted on a conventional air conditioner without a cleaning device, and accordingly more selections can be brought to users.
Description
Technical field
The present invention relates to air-conditioning technical field, relate in particular to a kind of indoor apparatus of air conditioner that is used for the filtering net cleaning device of cabinet type air conditioner indoor machine and has this filtering net cleaning device.
Background technology
Usually; The household cabinet air-conditioning device is made up of split type indoor set and off-premises station; It is indoor that indoor set is installed in the user, and long-term accumulative total operation causes air-conditioner inlet side screen pack to gather all kinds of dusts and impurity; Bring negative effect on the one hand the serviceability of air-conditioner, also influenced the user health environment for use simultaneously.
Conventional air-conditioner needs to lean on artificial unloading's screen pack to clean usually, because limitations of all sorts of conditions such as installation site have been brought great inconvenience to the user.Thereby the air-conditioner that has the auto-cleaning filter screen device arises at the historic moment.The device of the dust gauze self-cleaning that adopts at present mainly contains following three types:
1, utilize the high-voltage electrostatic field to clean dedusting, install the device that has the high-voltage electrostatic field additional through filter wet end in the air-conditioning inlet side, the electrostatic field that produces through high pressure adsorbs the dust of screen surface;
2, use the dedusting method of the most general hairbrush machinery cleaning.Through designing the filter screen mechanism and the brush device that can be in contact with one another motion, utilize the contact friction of the two to realize cleaning cleaning function;
3, utilize the cleaning mode of washing.
But there is following defective in above-mentioned three major types dedusting method:
First kind electrostatic precipitation because the restriction of the inside installing space of air-conditioner often can't be installed this type of device additional, in addition, adopts the indoor set general cost of this type of device higher.
Second type of dust arrester application is the most extensive, but because the long-term dependability of this type of device is poor, particularly to the thoroughly effectively removing of type impurity such as special impurities such as batting, hair.
The cleaning device of the 3rd type of washing, one side need to increase water pump, and whole on the other hand apparatus structure relative complex, control corresponding method are also comparatively loaded down with trivial details.
Summary of the invention
Main purpose of the present invention be to provide a kind of simple in structure, cost is low and the filtering net cleaning device and the indoor apparatus of air conditioner of good reliability.
In order to achieve the above object; The present invention proposes a kind of filtering net cleaning device; Comprise: screen pack, support said screen pack and also drive the sliding screen mechanism that said screen pack horizontal direction moves, and be fixedly connected, be used to clean the dust collection mechanism of said screen pack with said sliding screen mechanism.
Preferably, said screen pack is installed in the inlet side of indoor apparatus of air conditioner heat exchanger through said sliding screen mechanism.
Preferably, said sliding screen mechanism comprises:
Support frame is arranged on the inboard of said screen pack;
Left side spool and right spool; Be fixedly connected with the right ends of said screen pack respectively; The correspondence of two ends up and down of left side spool is rotatably connected on the two ends up and down in the left side of said support frame, and the correspondence of two ends up and down of right spool is rotatably connected on the two ends up and down on the right side of said support frame; The lower end of said left spool and right spool is connected with a stepper motor respectively, by the said screen pack of step motor drive folding and unfolding screen pack is moved horizontally;
Rotating shaft is arranged on the middle part of said support frame, is used for said screen pack is led and supports;
Upper holder and lower fixed frame are used for fixing said support frame.
Preferably; Said support frame comprises left support frame and right support frame; The correspondence of two ends up and down of left side spool is rotatably connected on the two ends up and down in the left side of said left support frame, and the correspondence of two ends up and down of right spool is rotatably connected on the two ends up and down on the right side of said right support frame.
Preferably, said rotating shaft is two, is connected to the left-hand end of the right-hand end and the right support frame of said left support frame.
Preferably, said dust collection mechanism comprises: dust suction cassette holder, dust suction lid, film crawler belt and transmission mechanism, wherein:
Said dust suction cassette holder is arranged on the middle part in the said screen pack outside, and the upper and lower end of dust suction cassette holder is separately fixed on said upper holder and the lower fixed frame; The inboard of said dust suction cassette holder is provided with dust-absorbing groove, and the bottom of dust suction cassette holder is provided with the dust suction mouth of pipe that communicates with said dust-absorbing groove, and the said dust suction mouth of pipe is through the external dust absorption fan of hose;
Said dust suction lid is fixed on the outside of said dust suction cassette holder, is reserved with the gap that can supply said film crawler belt to shuttle back and forth up and down between the two;
Said film crawler belt is shuttled back and forth up and down in the medial and lateral of said dust suction cassette holder by said transmission mechanism driving; Said film crawler belt contacts with the inboard dust-absorbing groove cooperation of dust suction cassette holder and forms airtight vacuum chamber; The suction inlet that said film crawler belt is provided with said aspiration chamber and communicates, contacts with said screen pack surface.
Preferably, said dust collection mechanism also comprises: dust suction fixing head and dust suction be skull fixedly, wherein:
On the side bonds in said dust suction fixing head and the film crawler belt, film crawler belt and face that the dust suction fixing head is in contact with one another corresponding respectively offer with the dust suction cassette holder on the mounting hole that communicates of dust-absorbing groove;
Dust suction fixedly skull is arranged on dust suction fixing head inboard, is connected through plug-in type with the dust suction fixing head; Said suction inlet is arranged on the fixedly upper surface of skull of dust suction.
Preferably, said suction inlet is a rectangle, and the upper and lower of suction inlet is bonded with hairbrush and the rubber strip that is used to clean the dust on the screen pack respectively.
Preferably, said dust collection mechanism also comprises sealing strip, said dust suction cassette holder each side be provided with one, bonding with said dust suction cassette holder, be used for said film crawler belt is sealed.
Preferably, said dust collection mechanism also comprises dust-absorbing box upper end cover and dust-absorbing box bottom end cover; Said dust-absorbing box upper end cover is fixed on the upper end of said dust suction cassette holder and dust suction lid; Said dust-absorbing box bottom end cover is fixed on the lower end of said dust suction cassette holder, and said transmission mechanism is fixed.
The present invention also proposes a kind of indoor apparatus of air conditioner, comprises aforesaid filtering net cleaning device.
A kind of filtering net cleaning device and indoor apparatus of air conditioner that the present invention proposes move through control sliding screen mechanism and dust collection mechanism each other, reduce dust suction contact adsorption plane size; Thereby the absorption affinity of concentrating vacuum chamber siphons away the dust on screen pack surface; Owing to offer dust-absorbing groove on the dust suction cassette holder, can solve the move back and forth installing space restriction that causes and reduce problem such as dust suction absorption affinity of the external very long one section hose of conventional cleaner head on the one hand, the whole apparatus structure of the present invention is simple; Control easily; Cost is low, and the dust absorption reliability is good, and does not influence existing air-conditioner outward appearance; Can also be attached on conventional not the air-conditioner as annex simultaneously, bring more selection space to the user with cleaning dust remover.
Description of drawings
Fig. 1 is the overall structure sketch map that has the cabinet type air conditioner indoor machine of filtering net cleaning device in the embodiment of the invention;
Fig. 2 is an air conditioner room unit structure partial decomposing schematic representation shown in Figure 1;
Fig. 3 is the assembling decomposing schematic representation of sliding screen mechanism shown in Fig. 1 and screen pack;
Fig. 4 is the decomposition view of the dust collection mechanism shown in Fig. 1;
Fig. 5 a is the front view of dust collection mechanism among Fig. 1;
Fig. 5 b is the side view of dust collection mechanism among Fig. 1;
Fig. 5 c is an A-A direction cutaway view among Fig. 5 a;
Fig. 6 is the perspective view of dust suction cassette holder among Fig. 4;
Fig. 7 a is the front view of dust suction cassette holder among Fig. 4;
Fig. 7 b is the side view of dust suction cassette holder among Fig. 4;
Fig. 7 c is a B-B direction cutaway view among Fig. 7 a;
Fig. 8 a is the partial front elevation view of film crawler belt among Fig. 4;
Fig. 8 b is the sectional perspective sketch map of film crawler belt among Fig. 4;
Fig. 8 c is the partial side view of film crawler belt among Fig. 4.
In order to make technical scheme of the present invention clearer, clear, will combine accompanying drawing to do further to detail below.
The specific embodiment
Please with reference to Fig. 1 and Fig. 2, Fig. 1 is the overall structure sketch map that has the cabinet type air conditioner indoor machine of filtering net cleaning device in the embodiment of the invention; Fig. 2 is the structure partial decomposing schematic representation of Fig. 1.
Like Fig. 1 and shown in Figure 2; A kind of filtering net cleaning device that present embodiment proposes; Be installed on the cabinet type air conditioner indoor machine body 100; This filtering net cleaning device comprises: screen pack 5, support said screen pack 5 and also drive the sliding screen mechanism 1 that said screen pack 5 horizontal directions move, and be fixedly connected, be used to clean the dust collection mechanism 2 of said screen pack 5 with said sliding screen mechanism 1.
Wherein, said screen pack 5 is installed in the inlet side of indoor apparatus of air conditioner body 100 through said sliding screen mechanism 1, specifically is installed on the backboard of indoor apparatus of air conditioner heat exchanger inlet side, and said dust collection mechanism 2 is through the external dust absorption fan of hose.
Particularly; Like Fig. 2 and shown in Figure 3; Fig. 3 is the sliding screen mechanism 1 shown in Fig. 1 and the assembling decomposing schematic representation of screen pack 5, and said sliding screen mechanism 1 comprises: by the support frame that left support frame 3 and right support frame 4 are formed, screen pack 5; The left spool 6 and the right spool 7 that link to each other with screen pack 5 two ends; Screen pack 5 is led and supports the rotating shaft 8 of usefulness, to the stepper motor 9 that left spool 6 and right spool 7 drive, fixing left support frame 3, the upper holder 10 of right support frame 4, lower fixed frame 11.
Wherein, support frame is arranged on the inboard of said screen pack 5, is used for supporting and fixing screen pack 5.
Left side spool 6 is fixedly connected with the right ends of said screen pack 5 respectively with right spool 7; The correspondence of two ends up and down of left side spool 6 is rotatably connected on the two ends up and down in the left side of said support frame, and the correspondence of two ends up and down of right spool 7 is rotatably connected on the two ends up and down on the right side of said support frame; Left side support frame 3, right support frame 4 corresponding ends are provided with fixed shaft hole and pivot pin, are used to install and fix left spool 6 and right spool 7.
The lower end axle core of said left spool 6 and right spool 7 is connected a stepper motor 9 respectively; Two stepper motors 9 are fixed on respectively on left support frame 3 and the right support frame 4; Said left spool 6 and right spool 7 are driven by separately stepper motor 9 respectively, through the said screen pack 5 of folding and unfolding screen pack 5 can be moved horizontally.
Said rotating shaft 8 is two; Be connected to the left-hand end of the right-hand end and the right support frame 4 of said left support frame 3; Its surface distributed has the guiding and the fixing burr of usefulness; Therefore need not motor-driven, two rotating shafts 8 fixed shaft hole up and down and pivot pin of the left-hand end of the right-hand end through left support frame 3 and right support frame 4 respectively install and fix, and make that two rotating shafts 8 can left relatively support frame 3 and right support frame 4 rotations.
As required, above-mentioned rotating shaft 8 can also be set to one or more.
In the said structure, through upper holder 10 and lower fixed frame 11, with whole sliding screen mechanism 1 and screen pack 5 as an integral installation on the backboard of the inlet side of air conditioner room unit heat exchanger.
Shown in Fig. 4, Fig. 5 a, Fig. 5 b and Fig. 5 c, Fig. 4 is the decomposition view of the dust collection mechanism 2 shown in Fig. 1; Fig. 5 a is the front view of dust collection mechanism 2 among Fig. 1; Fig. 5 b is the side view of dust collection mechanism 2 among Fig. 1; Fig. 5 c is an A-A direction cutaway view among Fig. 5 a.
Present embodiment dust collection mechanism 2 comprises: dust suction cassette holder 12, dust suction lid 13, dust-absorbing box upper end cover 14, dust-absorbing box bottom end cover 15, film crawler belt 16, sealing strip 17, dust suction fixing head 24, dust suction be skull 25 and by the last axis of guide 18, the axis of guide 19, the transmission mechanism that shuttles back and forth up and down of the driving film crawler belt 16 that constitutes of the axis of guide 20, driving shaft 21, stepper motor 22 and motor cover 23 down down, wherein fixedly:
Said dust suction cassette holder 12 is arranged on the middle part in said screen pack 5 outsides, and the upper and lower end of dust suction cassette holder 12 is separately fixed on said upper holder 10 and the lower fixed frame 11; The inboard of said dust suction cassette holder 12 is provided with dust-absorbing groove 12a; Shown in Fig. 6, Fig. 7 a, Fig. 7 b and Fig. 7 c; Simultaneously dust suction cassette holder 12 tops are provided with lead the last axis of guide 18 of usefulness of film crawler belt 16, and the bottom is provided with leads and drive the following axis of guide 19, time axis of guide 20, the driving shaft 21 of usefulness film crawler belt 16.The bottom of dust suction cassette holder 12 is provided with the dust suction mouth of pipe 12b that communicates with said dust-absorbing groove 12a, and said dust suction mouth of pipe 12b is through the external dust absorption fan of hose.Also be provided with boss face 12c on the side of dust suction cassette holder 12.
Said dust suction lid 13 is fixed on the outside of said dust suction cassette holder 12, is reserved with the gap that can supply said film crawler belt 16 to shuttle back and forth up and down between the two, and dust suction lid 13 can play the seal protection effect to dust collection mechanism 2.
Said film crawler belt 16 is driven by said transmission mechanism and shuttles back and forth up and down in the medial and lateral of said dust suction cassette holder 12; Said film crawler belt 16 contacts with the 12 inboard dust-absorbing groove 12a cooperations of dust suction cassette holder and forms airtight vacuum chamber; The strip suction inlet 25c that said film crawler belt 16 is provided with said aspiration chamber and communicates, contacts with said screen pack 5 surfaces is shown in Fig. 8 a.
Wherein, above-mentioned dust-absorbing box upper end cover 14 fixedly mounts with dust suction cassette holder 12, dust suction lid 13 simultaneously, can play effective sealing and protective effect to film crawler belt 16.
Above-mentioned dust-absorbing box bottom end cover 15 is through fixing with dust suction cassette holder 12, will descend the axis of guide 19, the axis of guide 20, driving shaft 21 and film crawler belt 16 seal fully and fix down.
Above-mentioned film crawler belt 16 through the last axis of guide 18, down the axis of guide 19, the axis of guide 20, driving shaft 21 cooperate with dust suction cassette holder 12 and contact down.Film crawler belt 16 inboards are adhesively fixed with dust suction fixing head 24 again simultaneously.Corresponding respectively mounting hole 16a (shown in Fig. 8 b), the 24a (shown in Fig. 8 a) of offering on the face of film crawler belt 16 and dust suction fixing head 24 contacts; Mounting hole 16a on this film crawler belt 16 communicates with dust-absorbing groove 12a on the dust suction cassette holder 12, and film crawler belt 16 both sides also offer some rectangular opening 16b simultaneously.
Above-mentioned driving shaft 21 is fixed on the installation room preset on the dust suction cassette holder 12; Its surface is provided with the teeth that some transmissions are used; Carry out engaged transmission through teeth on the drive stepping motor 22 transmission driving shafts 21 and the rectangular opening 16b on the film crawler belt 16, film crawler belt 16 can be shuttled back and forth up and down.Above-mentioned stepper motor 22 installs and fixes with dust-absorbing box bottom end cover 15, drives the running of driving shaft 21 simultaneously.
Wherein, above-mentionedly go up the upper end that the axis of guide 18 is fixed on dust suction cassette holder 12, can be to the slip of leading of the upper end of film crawler belt 16; The above-mentioned down axis of guide 19, the axis of guide 20 is fixed on the installation room preset on the dust suction cassette holder 12 simultaneously down, simultaneously film crawler belt 16 is led with driving shaft 21 and fixes; Above-mentioned motor cover 23 is fixedly connected with dust-absorbing box bottom end cover 15, can protect stepper motor 22.
In addition; Be provided with two sealing strips 17 in the present embodiment; Each side be provided with one at said dust suction cassette holder 12; Be adhesively fixed with the boss face 12c (as shown in Figure 6) on dust suction cassette holder 12 sides, be reserved with the gap that can supply film crawler belt 16 to shuttle back and forth up and down between two sealing strips 17, can effectively seal with the face that dust suction cassette holder 12 contacts film crawler belt 16 through sealing strip 17.
Said dust suction fixedly skull 25 is arranged on dust suction fixing head 24 inboards, is connected through plug-in type with dust suction fixing head 24; The said strip suction inlet 25c that is provided with on the above-mentioned film crawler belt 16 specifically is arranged on the fixedly upper surface of skull 25 of dust suction.
Shown in Fig. 8 a, said suction inlet 25c is a rectangle, and the upper and lower of suction inlet 25c is bonded with hairbrush 25a and the rubber strip 25b that is used to clean the dust on the screen pack 5 respectively, shown in Fig. 8 c.
Present embodiment is arranged on dust suction fixedly on the skull 25 with suction inlet 25c; And with dust suction fixedly skull 25 be bonded on the film crawler belt 16 through dust suction fixing head 24, this split set-up mode can be after the long period be operated in dust suction; If fixedly skull 25 service failures of dust suction; The dust suction that only needs tape swapping suction inlet 25c more fixedly skull 25 gets final product, and need not whole dust collection mechanism 2 is changed, thus the saving cost.
The operation principle of present embodiment filtering net cleaning device is following:
When needs are removed the dust on the screen pack 5; Running through two spools, 6,7 end stepper motors 9 about driving; Thereby two spools 6,7 are received simultaneously or are let slip filter screen 5 about driving, and screen pack 5 are moved in the horizontal direction, meanwhile; The stepper motor 22 of dust collection mechanism 2 drives underdrive on the film crawler belt 16; Thereby control dust suction fixedly skull 25 is carried out the slide down shifting movement on screen pack 5 surfaces, and the strip suction inlet 25c that dust suction fixedly communicates with vacuum chamber on skull 25 upper surfaces can move up and down on screen pack 5 vertical directions.
Because the dust suction mouth of pipe 12b that dust suction cassette holder 12 bottoms communicate with dust-absorbing groove 12a is through the external dust absorption fan of hose; Mounting hole 16a that offers on dust-absorbing groove 12a and the film crawler belt 16 simultaneously and the mounting hole 24a on the dust suction fixing head 24 communicate; Under the effect of external dust absorption fan suction; Air in the dust-absorbing groove 12a is taken away rapidly, and whole vacuum chamber is a negative pressure state, and sliding-contact is carried out on strip suction inlet 25c side and screen pack 5 surfaces that dust suction this moment is fixedly offered on the skull 25; The dust and the impurity on screen pack 5 surfaces are adsorbed in the vacuum chamber, take away through the blast pipe that the blower fan of giving a dinner of welcome is external.
Meanwhile, dust suction fixedly on the skull 25 bonding hairbrush 25a and rubber strip 25b screen pack 5 surfaces are cleaned, the dust that screen pack 5 surface areas are attached is loosening so that siphoned away.
Thereby, reach the purpose that screen pack 5 surfaces is cleaned cleaning through moving and the motion of strip suction inlet 25c vertical direction of filter screen 5 horizontal directions.
Present embodiment moves with dust collection mechanism 2 through control sliding screen mechanism 1 each other; Reduce dust suction contact adsorption plane size, thereby concentrate the absorption affinity of vacuum chamber to siphon away the dust on screen pack 5 surfaces, owing to offer dust-absorbing groove 12a on the dust suction cassette holder 12; Can solve on the one hand the move back and forth installing space restriction that causes and reduce problem such as dust suction absorption affinity of the external very long one section hose of conventional cleaner head; The whole apparatus structure of the present invention is simple, and control is easy, and cost is low; The dust absorption reliability is good; And do not influence existing air-conditioner outward appearance, can also be attached on conventional not the air-conditioner as annex simultaneously, bring more selection space to the user with cleaning dust remover.
Need to prove that present embodiment filtering net cleaning device not only can be applied on the cabinet air conditioner, can also be applied to split type, floor type air-conditioner or other have filter screen and needs clean on the equipment of filter screen.
In addition, the present invention also proposes a kind of indoor apparatus of air conditioner, and this indoor apparatus of air conditioner comprises the filtering net cleaning device, and this filtering net cleaning device can repeat no more at this with reference to the foregoing description.
The above is merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure or flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the present invention.
Claims (11)
1. filtering net cleaning device; It is characterized in that; Comprise: screen pack, support said screen pack and also drive the sliding screen mechanism that said screen pack horizontal direction moves, and be fixedly connected, be used to clean the dust collection mechanism of said screen pack with said sliding screen mechanism.
2. filtering net cleaning device according to claim 1 is characterized in that, said screen pack is installed in the inlet side of indoor apparatus of air conditioner heat exchanger through said sliding screen mechanism.
3. filtering net cleaning device according to claim 2 is characterized in that, said sliding screen mechanism comprises:
Support frame is arranged on the inboard of said screen pack;
Left side spool and right spool; Be fixedly connected with the right ends of said screen pack respectively; The correspondence of two ends up and down of left side spool is rotatably connected on the two ends up and down in the left side of said support frame, and the correspondence of two ends up and down of right spool is rotatably connected on the two ends up and down on the right side of said support frame; The lower end of said left spool and right spool is connected with a stepper motor respectively, by the said screen pack of step motor drive folding and unfolding screen pack is moved horizontally;
Rotating shaft is arranged on the middle part of said support frame, is used for said screen pack is led and supports;
Upper holder and lower fixed frame are used for fixing said support frame.
4. filtering net cleaning device according to claim 3; It is characterized in that; Said support frame comprises left support frame and right support frame; The correspondence of two ends up and down of left side spool is rotatably connected on the two ends up and down in the left side of said left support frame, and the correspondence of two ends up and down of right spool is rotatably connected on the two ends up and down on the right side of said right support frame.
5. filtering net cleaning device according to claim 4 is characterized in that said rotating shaft is two, is connected to the left-hand end of the right-hand end and the right support frame of said left support frame.
6. according to claim 3,4 or 5 described filtering net cleaning devices, it is characterized in that said dust collection mechanism comprises: dust suction cassette holder, dust suction lid, film crawler belt and transmission mechanism, wherein:
Said dust suction cassette holder is arranged on the middle part in the said screen pack outside, and the upper and lower end of dust suction cassette holder is separately fixed on said upper holder and the lower fixed frame; The inboard of said dust suction cassette holder is provided with dust-absorbing groove, and the bottom of dust suction cassette holder is provided with the dust suction mouth of pipe that communicates with said dust-absorbing groove, and the said dust suction mouth of pipe is through the external dust absorption fan of hose;
Said dust suction lid is fixed on the outside of said dust suction cassette holder, is reserved with the gap that can supply said film crawler belt to shuttle back and forth up and down between the two;
Said film crawler belt is shuttled back and forth up and down in the medial and lateral of said dust suction cassette holder by said transmission mechanism driving; Said film crawler belt contacts with the inboard dust-absorbing groove cooperation of dust suction cassette holder and forms airtight vacuum chamber; The suction inlet that said film crawler belt is provided with said aspiration chamber and communicates, contacts with said screen pack surface.
7. filtering net cleaning device according to claim 6 is characterized in that, said dust collection mechanism also comprises: dust suction fixing head and dust suction be skull fixedly, wherein:
On the side bonds in said dust suction fixing head and the film crawler belt, film crawler belt and face that the dust suction fixing head is in contact with one another corresponding respectively offer with the dust suction cassette holder on the mounting hole that communicates of dust-absorbing groove;
Dust suction fixedly skull is arranged on dust suction fixing head inboard, is connected through plug-in type with the dust suction fixing head; Said suction inlet is arranged on the fixedly upper surface of skull of dust suction.
8. filtering net cleaning device according to claim 7 is characterized in that, said suction inlet is a rectangle, and the upper and lower of suction inlet is bonded with hairbrush and the rubber strip that is used to clean the dust on the screen pack respectively.
9. filtering net cleaning device according to claim 6 is characterized in that said dust collection mechanism also comprises sealing strip, said dust suction cassette holder each side be provided with one, bonding with said dust suction cassette holder, be used for said film crawler belt is sealed.
10. filtering net cleaning device according to claim 6 is characterized in that, said dust collection mechanism also comprises dust-absorbing box upper end cover and dust-absorbing box bottom end cover; Said dust-absorbing box upper end cover is fixed on the upper end of said dust suction cassette holder and dust suction lid; Said dust-absorbing box bottom end cover is fixed on the lower end of said dust suction cassette holder, and said transmission mechanism is fixed.
11. an indoor apparatus of air conditioner is characterized in that, comprises each described filtering net cleaning device among the claim 1-10.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210295640.0A CN102829538B (en) | 2012-08-17 | 2012-08-17 | Filter screen cleaning device and indoor air conditioning unit |
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| CN201210295640.0A CN102829538B (en) | 2012-08-17 | 2012-08-17 | Filter screen cleaning device and indoor air conditioning unit |
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| CN102829538A true CN102829538A (en) | 2012-12-19 |
| CN102829538B CN102829538B (en) | 2015-02-25 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105042831A (en) * | 2015-08-07 | 2015-11-11 | 珠海格力电器股份有限公司 | Air conditioning device and automatic filtering screen dedusting device and method |
| CN105030152A (en) * | 2015-08-07 | 2015-11-11 | 珠海格力电器股份有限公司 | Dust removal device and air conditioner |
| CN105381659A (en) * | 2015-12-14 | 2016-03-09 | 江苏海事职业技术学院 | Air conditioner filter screen automatic-cleaning apparatus |
| CN107036270A (en) * | 2015-07-14 | 2017-08-11 | 广东美的制冷设备有限公司 | Filter net device |
| CN107046656A (en) * | 2017-02-22 | 2017-08-15 | 安徽井利电子有限公司 | A kind of speaker base with dedusting function |
| CN108105867A (en) * | 2017-12-20 | 2018-06-01 | 青岛海尔空调器有限总公司 | Clearing apparatus and with its air conditioner room unit |
| CN108105866A (en) * | 2017-12-20 | 2018-06-01 | 青岛海尔空调器有限总公司 | Clearing apparatus and with its air conditioner room unit |
| CN108317597A (en) * | 2017-12-20 | 2018-07-24 | 青岛海尔空调器有限总公司 | Clearing apparatus and air conditioner room unit with it |
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